Government Decree No. 330 / 2023 Coll.
Government Regulation amending Government Regulation No. 361 / 2007 Coll., laying down conditions of health protection at work, as amended
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Regulation
Effective from 01.01.2024
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330
GOVERNMENT REGULATION
of 18 October 2023
amending Government Regulation No 361 / 2007 Coll., laying down conditions for the protection of health at work, as amended
Act No. 1 / 2011, No 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2011, Act No. 5 / 2008 Coll., Act No. 5 / 2008 Coll.
Government Regulation No. 361 / 2007 Coll., laying down conditions for health at work, as amended by Government Regulation No. 68 / 2010 Coll., Government Regulation No. 93 / 2012 Coll., Government Regulation No. 9 / 2013 Coll., Government Regulation No. 32 / 2016 Coll., Government Regulation No. 246 / 2018 Coll., Government Regulation No. 41 / 2020 Coll., Government Regulation No. 467 / 2020 Coll., Government Regulation No. 195 / 2021 Coll. and Government Regulation No. 303 / 2022 Coll., are amended as follows:
1. At the end of footnote 1, the sentences are added to separate rows
"Commission Directive 91 / 322 / EEC of 29 May 1991 laying down indicative limit values for the implementation of Council Directive 80 / 1107 / EEC on the protection of workers from the risks associated with exposure to chemical, physical and biological agents at work. Directive (EU) 2022 / 431 of the European Parliament and of the Council of 9 March 2022 amending Directive 2004 / 37 / EC on the protection of workers from risks related to exposure to carcinogens, mutagens or reprotoxic substances at work. ';
2. In Paragraph 1 (1) of the Introductory Part of the provision, the word "union21) 'is replaced by" unie24'.
footnote 21 is deleted.
3. In Paragraph 2 (2), the words "equally reliable 'are replaced by the words" validated and consistent with scientific knowledge'.
4.
Heat load assessment
The heat load at work is determined by the amount of metabolic heat resulting from muscle work and environmental factors which mean air temperature (ta), resulting temperature of the spherical thermometer (tg), operating temperature (to), air flow rate (va) and relative humidity (Rh). ';
5. In Article 3a, point (f) is deleted.
Points (g) to (j) shall be renumbered as points (f) to (i).
6. in Article 3a (f), the words "heat medium 22)" are replaced by the words "heat medium 7b)";
7. In Article 3a (i), the words "with maintained temperature 'are deleted.
8. In Article 3b (1), the text "h) 'is replaced by" g)' and the text "i) 'is replaced by" h)', the text "ta 'is replaced by" (ta)', the text "tg 'is replaced by" (tg)', the text "va 'is replaced by" (va)', the words "and stereotypes tst 'are deleted and the text" (tg) is added at the end of the text of the paragraph.'
9. In Paragraph 3b (2), the word "microclimatic 'shall be inserted after the word" admissible'.
10. in Article 3b (3), the words "horizontal and" shall be deleted; the words "tables 4 and 5" shall be replaced by "table 4" and the text "h)" shall be replaced by "g)."
11. in Article 4 (1), "h" is replaced by "g)," "i" is replaced by "h," the number "6" is replaced by "5" and the words "; in the event of a temperature exceeding 36 ° C at the workplace, the regime for alternating work and safety breaks laid down in accordance with the calculation set out in Annex 1 to this Regulation, Part B" shall be deleted;
12. in Paragraph 4 (2):
"(2) The long-term and short-term permissible working time in the exchange for acclimatised and unacclimatised staff shall be determined according to the calculation of the heat balance according to the Czech technical standard governing the ergonomics of the thermal environment - analytical determination and interpretation of thermal stress by means of the calculation of the predicted heat load 7b)."
13. in Article 4 (3), the words "as amended by Annex 1 to this Regulation, Part B, Tables 1a to 2c" shall be deleted;
14. In Paragraph 4 (4), the first sentence is replaced by the following: "In the long-term and short-term heat-permissible assessment, direct measurements may be made, namely measuring water loss through sweat and breathing, the temperature of the body's internal environment and heart rate."
15. in Article 4a (1), "6" is replaced by "5."
16. in Article 5, paragraph 1 is deleted;
Paragraphs 2 to 5 shall be renumbered paragraphs 1 to 4.
17. The third sentence of Article 7 (1) is replaced by the following: "For the determination of the necessary thermal insulation properties of the working clothing sufficient to ensure the thermal neutral conditions of the human organism and the maximum permissible cold exposure period, the evaluation of thermal insulation of clothing and resistance of clothing against evaporation (8) and Czech technical standards governing the ergonomics of the thermal environment - the determination and interpretation of cold stress by means of the necessary insulation of clothing (IREQ) and local effects of the cold30) shall be followed."
Footnote 30 reads:
"30) ČSN EN ISO 11079 Ergonomy of the thermal environment - Determination and interpretation of stress from cold by means of necessary insulation of clothing (IREQ) and local effects of cold."
18. in Paragraph 7 (4), the words "at a temperature between 13 and 4,1 ° C not exceeding 3 hours" shall be inserted after the word "duration," and the sentence "When determining the necessary thermal insulation of clothing shall be followed by the Czech technical standard governing the ergonomics of the thermal environment - the determination and interpretation of stress from the cold using the necessary insulation of clothing (IREQ) and local effects of the cold30."
19. Paragraph 16, including the title and footnote 21, reads as follows:
Carcinogens, mutagens and substances toxic to reproduction and working processes at risk of chemical carcinogenicity
(1) Chemical carcinogens, mutagens or substances toxic for reproduction are classified
(a) substances classified as chemical carcinogens of categories 1A and 1B, mutagens of categories 1A and 1B, and substances toxic to reproduction of categories 1A and 1B, in accordance with the directly applicable regulation of the European Union on chemicals and chemical mixtures (24); a non-threshold toxic substance is considered to be a substance for which there is no safe exposure level for workers' health and which is thus identified in Annex III to Directive 2004 / 37 / EC of the European Parliament and of the Council); a substance toxic to reproduction with threshold values is considered to be a substance with a safe exposure level below which there is no risk to the health of workers and which is thus identified in Annex III to Directive 2004 / 37 / EC of the European Parliament and of the Council),
(b) the cytostatics and dust of hardwood listed in Annex 3, Part A to this Regulation, where hard wood work is classified as third or fourth under the Public Health Protection Act;
(c) working processes at risk of chemical carcinogenicity listed in Annex 2, Part C to this Regulation.
(2) Carcinogens of categories 1A and 1B, mutagens of categories 1A and 1B and substances toxic to reproduction of categories 1A and 1B according to the directly applicable European Union Regulation on chemicals and chemical mixtures (24), mixtures of carcinogenic, mutagenic or toxic to reproduction of categories 1A and 1B, where the content of these substances is above the concentration limit of general or specific established in accordance with the directly applicable European Union Regulation on chemicals and chemical mixtures (24).
21) Directive 2004 / 37 / EC of the European Parliament and of the Council of 29 April 2004 on the protection of workers from the risks associated with exposure to carcinogens, mutagens or reprotoxic substances at work (Sixth individual Directive within the meaning of Article 16 (1) of Council Directive 89 / 391 / EEC), as amended. ';
20. In the second sentence of Paragraph 18 (2), "only 'is deleted and at the end of the second sentence the words" whenever possible' are added.
23. In Paragraph 28, the words "unilateral excess' are replaced by the words" long-term excess excess excess one-sided '.
24. in Paragraph 29 (1):
"(1) The assessment of the health risk in the manual handling of the load shall include an assessment of the weight of the hand handling load, the weight of the hand handling load taking into account the working position, the cumulative weight of the loads and the spent energy output and the heart rate. ';
25.In Paragraph 29 (6), the last sentence is deleted.
26. In Paragraph 29, the following paragraph 7 is inserted after paragraph 6:
"(7) The hygiene limits for manual handling of workload are set out in Annex 5, Part D, Table 7 to this Regulation."
Paragraphs 7 to 10 shall be renumbered paragraphs 8 to 11.
27. in Paragraph 29 (8), "or" is replaced by "a."
Paragraph 28 (29) (11) reads as follows:
"(11) For the cumulative weight of loads, the limit value shall be determined proportionally according to the specific time of work, the maximum permissible total cumulative mass of loads determined for the average eight-hour shift being 10 000 kg, if male, and 6 500 kg if female; the total cumulative weight of the loads shall not be increased, even in the extended shift. The value of the hygiene limit shall be determined in accordance with Annex 5, Part D, Table 8 to this Regulation, if the working time differs from 480 minutes per shift, for physiological factors of the overall physical load taking into account average energy output, local muscle load taking into account the exchange rate of movements in relation to% Fmax, muscle force 55 to 70% Fmax and position and manual handling of workload. ';
29. in Paragraph 30 (1), point (b) is replaced by the dot and point (c) is deleted;
33. Paragraph 41 (4) is deleted.
Paragraphs 5 and 6 shall be renumbered paragraphs 4 and 5.
Article 34 (45) and (45a), including the title above Article 45 and footnotes 14, 16 to 18 and 31 to 34, read:
"Lighting of indoor workplaces with permanent work
(1) Daily, electrical or combined lighting is used to illuminate workplaces, including connecting routes. 14) Lighting must not cause greater glare than the Czech technical standards allow. During the day, daylight shall be used in the workplaces, except in the cases referred to in paragraph 6. The illumination of the workplace and the connecting routes between the different workplaces by day, electric or combined lighting shall correspond to the complexity of the work carried out on visual activity and health protection in accordance with standard values and requirements.
(2) A working site which is illuminated by daylight, where there may be an increased heat load or dazzle, shall be equipped with orifices to control direct sunlight. In the case of vertical and oblique lighting holes in the workplace allowing a view out, the filling shall not prevent this view and shall permit a clean, undistorted and colour-undistorted view.
(3) The working space with suitable daily illumination shall meet at least the following values:
(a) daytime lighting
1. for vertical and oblique lighting holes expressed as DT target factor of daily illumination = 2% per 50% of the space under consideration and at the same time as the minimum DTM target factor = 0,7% per 95% of the space under consideration;
2. for horizontal illuminating holes with clear material expressed as DT target factor of daily illumination = 2,0% to 95% of the area under consideration, daylight illumination for horizontal illuminating holes with diffusion material expressed as DT target factor of daily illumination = 1,7% to 95% of the area under consideration;
(b) the total electrical illumination of the space under consideration, expressed as maintained lighting, shall be at least equal to 200 lux with the uniform illumination Uo ≥ 0,4 at the prevailing plane of the visual task.
(4) The working space with combined illumination shall meet at least the following values at the prevailing level of the visual function:
(a) daytime lighting
1. for vertical and oblique lighting holes expressed as DT target factor of daily illumination = 1% per 50% of the area under consideration and at the same time as the minimum DTM target factor of daily illumination = 0,5% per 95% of the area under consideration;
2. for horizontal lighting holes expressed as DT target factor of daily illumination = 1,5% per 50% of the area under consideration and at the same time as the DTM target factor of daily illumination = 0,5% per 95% of the area under consideration,
(b) the total additional electrical lighting expressed as a maintained illumination of at least 300 lx with a uniform illumination of Uo ≥ 0,4 in the assessment spaces with vertical and oblique lighting holes or expressed as a maintained illumination of at least ¡m = 200 lx with a uniform illumination of Uo ≥ 0,4 for horizontal lighting holes, unless the Czech technical standard governing the values of the combined illumination17) provides for higher values.
(5) Workplaces where technically or technologically satisfactory daytime lighting or combined lighting cannot be provided may be operated or newly established only in very exceptional and justified cases. It's a workplace,
(a) on which only night traffic takes place;
(b) which, for technological reasons, must be without daytime lighting,
(c) whose design requirements do not permit the establishment of a sufficient number or size of lighting holes; it is mainly a workplace for the purpose of defending the State under a higher level of security,
(d) on which the material, the nature of the products or activities processed require the exclusion of daylight or special lighting requirements, such as the use of technologically necessary wavelength spectral light composition which cannot be achieved by daylight lighting;
(e) where it is necessary to ensure the protection of the health of the worker against the penetration of a chemical, aerosol or dust from manufacturing or other activity the source of which is technology.
(6) The employer must ensure that work on newly established workplaces and on the basis of a written agreement with the public health authorities as well as at current workplaces as referred to in paragraph 5 (b). (c) to (e) with non-compliant daily lighting shall not consist of more than half the shift or shall not be more than two working days of permanent work in the workplaces referred to in paragraph 5 (b). (c) to (e) at least one full shift has followed in an area meeting the requirements of paragraph 3 or 4, or one day of rest has followed.
(7) At the workplace referred to in paragraph 5, the electrical lighting of the space shall be expressed by a maintained illumination of not less than 300 lx with a uniform illumination of Uo ≥ 0,4, unless the Czech technical standard governing the electrical illumination18) provides for higher values. The standard requirements and values of the maintained illumination referred to in the Czech technical standard governing the values of electrical illumination18) shall be increased by at least one degree of the lighting range.
(8) The standard value means the value of daytime, electric or combined lighting contained in the Czech technical standard governing the values of daytime illumination16), combined illumination17) or electrical illumination18).
(9) The standard requirement is the technical requirement contained in the Czech technical standard governing the technical requirements for daytime illumination16), combined illumination17) or electrical illumination18).
(1) The rest rooms referred to in § 55 (3) or functionally defined part of the rest room shall have satisfactory daily lighting as defined in § 45 (3).
(2) Daytime lighting systems, lighting systems providing electrical lighting and parts of the interior of the workplace reflecting the light shall be regularly cleaned and permanently maintained in such a condition as to satisfy the requirements of paragraphs 1, 3, 4, 6 and 7 of Section 45.
(3) Lighting holes, including sunscreen protection elements, shall permit their safe use, maintenance and cleaning and shall not endanger other persons present in or around the building during maintenance and cleaning. Staff shall be allowed to handle windows and skylights if they are open; their control equipment shall be capable of opening, closing, setting or securing from the floor in a safe manner. When windows and skylights are opened, they shall be secured to prevent injury. The possibility of handling windows and skylights is not necessary where ventilation is provided by an automatic control system.
(4) The required values of electrical lighting are verified in the project according to the design of the illumination14), including its calculation. After implementation of the project, the accredited laboratory will always carry out measurements in accordance with the procedures described in the Czech technical standards governing the measurement of electrical illumination31). The values of the colour application index Ra and the replacement temperature of the chromaticity Tcp are compared with the catalogue data of light sources and their compliance with the Czech Technical Standard 18), or by measurement. The required values of daytime lighting shall be checked by calculation and, where appropriate, measurement in accordance with the procedures described in the Czech technical standards for measuring daytime illumination32). The choice of measuring points is followed by the procedure described in the Czech technical standards governing the measurement of daytime and electrical illumination31), 32).
(5) The determination of the IRG dazzle factor shall be part of the design of electrical lighting and the determination of the value of the IRG dazzle index shall be part of the design of electrical lighting, which shall include the calculation of the RUG by using the equation set out in the Czech Technical Standard governing electrical illumination34) and shall be evaluated for the seated person at a height of 1,2 m and for the standing person at a height of 1,7 m.
(6) The colour tone of the light must be in permanent work spaces
(a) neutral white for work spaces in order to achieve visual performance;
(b) cold white for work spaces with special requirements for visual performance.
(7) The ratio of average illumination at total or graduated illumination between adjacent connected rooms or halls shall not be less than 0,2.
(8) The maintenance factor is calculated in the lighting design in accordance with the maintenance plan.
(9) The workplaces, including connecting routes, on which the staff member is exposed to an increased degree of accident or other damage to health during the failure of the artificial lighting, shall be equipped with suitable emergency lighting according to the Czech technical standard governing emergency illumination19).
14) ČSN EN 12665 Light and lighting - Basic terms and criteria for setting lighting requirements.
16) ČSN EN 17037 Daily lighting of buildings. ČSN 73 0580-1 Daily lighting of buildings - Part 1: Essential requirements. ČSN 73 0580-3 Daily lighting of buildings. Part 3: Daily school lighting. ČSN 73 0580-4 Daily lighting of buildings. Part 4: Daily lighting of industrial buildings.
17) ČSN 36 0020 Combined lighting.
18) ČSN EN 12464-1 Light and lighting - Lighting of workplaces - Part 1: Internal workplaces.
31) ČSN 360011-1 Measurement of lighting of spaces - Part 1: Basic provisions. ČSN 360011-3 Measurement of lighting of spaces - Part 3: Measurement of artificial lighting of indoor spaces.
32) ČSN 360011-1 Measurement of lighting of spaces - Part 1: Basic provisions. ČSN 360011-2 Measurement of lighting of spaces - Part 2: Measurement of daylight lighting.
33) ČSN 360011-1 Measurement of lighting of spaces - Part 1: Basic provisions. ČSN 360011-2 Measurement of lighting of spaces - Part 2: Measurement of daylight lighting. ČSN 360011-3 Measurement of lighting of spaces - Part 3: Measurement of artificial lighting of indoor spaces.
34) ČSN EN 12464-2 Light and lighting - Lighting of working spaces - Part 2: Outdoor working spaces. '
35. the following Sections 45b and 45c are inserted after Section 45a, including the headings and footnotes 35 and 36:
Lighting of outdoor workplaces without permanent work
In the workplace where work is carried out in the range of less than 4 hours in the shift, electrical lighting must be provided in accordance with the Czech technical standard governing electrical lighting 34).
Lighting of outdoor workplaces with permanent work
(1) Electrical lighting of outdoor workplaces and connecting routes must correspond to the complexity of the work carried out on visual activity and health protection in accordance with standard values and requirements according to the Czech technical standard governing lighting of outdoor work spaces 35).
(2) The required values of electrical lighting are checked by measuring in accordance with the procedures described in the Czech technical standard governing the measurement of electrical illumination36).
35) ČSN EN 12464-2 Light and lighting - Lighting of working spaces - Part 2: Outdoor working spaces. ČSN CEN / TR 13201-1 Road lighting - Part 1: Instructions for selecting lighting classes. ČSN EN 13201-2 Lighting - Part 2: Requirements. ČSN EN 13201-3 Lighting - Part 3: Calculation. ČSN EN 13201-4 Lighting - Part 4: Measurement methods. ČSN P 36 0455 Road lighting - Additional information.
36) ČSN 360011-1 Measurement of lighting of spaces - Part 1: Basic provisions. ČSN 360011-4 Measurement of lighting of spaces - Part 4: Measurement of artificial lighting of outdoor spaces. ČSN P 36 0455 Road lighting - Additional information. ČSN EN 13201-4 Lighting - Part 4: Measurement methods. '
36. In Annex 1, Part A, Table 2, including the title:
"All year round permitted microclimatic conditions in a non-outdoor workplace with unmaintained temperature naturally ventilated and in a workplace where combined or forced ventilation is used for ventilation
Table 2
| třída práce | M[W.m-2] (brutto) | tomin nebo tgmin | tomax nebo tgmax | va[m.s-1] | Rh[%] | časová použitelnost limitu |
|---|---|---|---|---|---|---|
| [°C] | [°C] | |||||
| I | ≤80 | 20* | 27 | 0,01 až 0,2 | 30 až 70 | * od 1.7.2024 |
| IIa | 81 až 105 | 18* | 26 | |||
| IIb3) | 106 až 130 | 14 | 30 | 0,05 až 0,3 | ||
| IIIa | 131 až 160 | 10 | 30 | |||
| IIIb | 161 až 200 | 10 | 26 | |||
| IVa | 201 až 250 | 10 | 24 | 0,1 až 0,5 | ||
| IVb1) | 251 až 300 | 10 | 20 | |||
| V2) | 301 a více | 10 | 20 |
Explanatory notes to Table 2:
Tomax or tgmax values for naturally and forced ventilated workplaces require a heat resistance suit of 0,5 duty.
Tomin or tgmin values for naturally and forced ventilated workplaces require a heat resistance suit of 1,0 duty.
In the case where the job is ≤ 0,2 m.s-1, it is valid for it = tg.
1) The work of Class IVb is not allowed for women on an all-shift basis in terms of the hygiene limits of physical loads, the regime measures must also be applied at ≤ 10 ° C.
2) Class work V is not permissible for women in terms of hygiene limits of physical loads. Class work V is not allowed for men in exchange for health limits of physical load, the regime measures must also be applied at ≤ 10 ° C.
(3) In the case of works classified in labour classes IIb to V, the permitted limits for short-term and long-term permissible loads in terms of energy performance of work must be complied with. "
37. In Annex 1, Part A, Table 3, including the title, reads:
"Allowed setting of microclimatic conditions for air-conditioned workplaces of Class I and IIa
Table 3
| třída práce | M [W.m-2] | kategorie | Klimatizované pracoviště | Va [m.s-1] | Rh [%] | |||
|---|---|---|---|---|---|---|---|---|
| nastavení vytápění | nastavení chlazení | |||||||
| tepelný odpor oděvu 1,0 clo | tepelný odpor oděvu 0,5 clo | |||||||
| to (tg) [°C] | to (tg) [°C] | 0,05 až 0,2 | 30 až 70 | |||||
| I | ≤ 80 | A | 22 | ±1,0 | 24,5 | ±1,0 | ||
| B | ±1,5 | +1,5 -1,0 | ||||||
| C | +2,5 –2,0 | +2,5-2,0 | ||||||
| IIa | 81-105 | A | 20 | ±1,0 | 23 | ±1,0 | ||
| B | ±1,5 | +1,5 -1,0 | ||||||
| C | +2,5 –2,0 | +2,5-2,0 | ||||||
Explanatory notes to Table 3.
Category It shall be used for air-conditioned workplaces with the required high quality of the environment, where the work carried out is demanding for attention and concentration, such as the processing of expert opinions and data processing, and for workplaces intended for creative work, such as the work of graphic artists and translators.
Category B shall be used for air-conditioned workplaces with the required medium quality of the working environment requiring continuous attention and concentration, such as computer correspondence and writing operations.
Category C shall apply to other air-conditioned workplaces. ';
38. In Annex 1, Part A, Table 4, including the title, is deleted.
Tables 5 and 6 shall be renumbered Tables 4 and 5.
39. In Annex 1, Part A, Tables 4 and 5, including the headings, read:
"Allowed vertical difference between the temperature of the spherical thermometer (tg) at head and ankle level for air-conditioned and naturally ventilated non-outdoor workplaces and for workplaces where combined or forced ventilation is used for ventilation, where the work of Labor Class I and IIa is carried out
Table 4
| tg na úrovni hlavy [°C] | (tg hlava - tg kotník) [°C] | |
|---|---|---|
| kategorie A, B | kategorie C | |
| 20 | 0,5 | 1,0 |
| 21 | 0,5 | 1,5 |
| 22 | 0,5 | 2,0 |
| 23 | 1,5 | 3,0 |
| 24 | 2,5 | 3,5 |
| 25 | 3,5 | 4,5 |
| 26 | 4,5 | 5,5 |
| 27 | 5,5 | 6,5 |
Explanatory notes to Table 4
Category It shall be used for air-conditioned workplaces with the required high quality of the environment, where the work carried out is demanding for attention and concentration, such as the processing of expert opinions and data processing, and for workplaces intended for creative work, such as the work of graphic artists and translators.
Category B shall be used for air-conditioned workplaces with the required medium quality of the working environment requiring continuous attention and concentration, such as computer correspondence and writing operations.
Category C applies to other air-conditioned and naturally ventilated workplaces.
Replacement of liquids at work at heat load depending on the temperature to or tg at the workplace for an eight-hour shift and maximum temperature at which maximum fluid loss is achieved
Table 5:
| Třída práce | M [W.m-2] | Náhrada tekutin za směnu při ztrátě tekutin potem a dýcháním 1,25 litrů a více | Teplota, při níž je dosaženo maximální přípustné ztráty tekutin potem a dýcháním 3,9 litrů / 8 h | ||
|---|---|---|---|---|---|
| to nebo tg [°C] | litry++) [litr/l °C] | to nebo tg [°C] | náhrada vody [litr] | ||
| I+) | 80 | 31 až 36 | 0,9 až 2,7 (0,36)+++) | není přípustná | 3,1 |
| IIa+) | 81 až 105 | 27 až 34 | 0,9 až 3,1 (0,31) | není přípustná | |
| IIb | 106 až 130 | 24 až 32 | 0,9 až 2,8 (0,24) | ≥33 | |
| IIIa | 131 až 160 | 20 až 29 | 0,9 až 2,8 (0,21) | ≥30 | |
| IIIb | 161 až 200 | 16 až 27 | 0,9 až 2,8 (0,17) | ≥28 | |
| IVa | 201 až 250 | 15 až 24 | 1,2 až 3,0 (0,2) | ≥25 | |
| IVb | 251 až 300 | 15 až 21 | 1,6 až 3,0 (0,23) | ≥22 | |
| V | ≥301 | 15 až 17 | 2,2 až 3,0 (0,4) | ≥18 | |
Explanatory notes to Table 5:
The quantity of beverages provided is valid for va ≤ 1 m.s-1 and Rh ≤ 70%.
+) tg at non-air-conditioned workplaces of Labour Class I and IIa shall not exceed this or tg 34 ° C. This derogation shall apply where the outdoor temperature is higher than that permitted in Table 2 for Category I and IIa workplaces.
+ +) Fluid replacement at the workplace I to IVa is determined by interpolation depending on tg, i.e. on each 1 ° C above the lower range for the relevant class of work, the value shown in brackets is added to the baseline value of the water replacement for the given class of work.
+ + +) Amount of refund added above the basic value of the fluid replacement.
Example:
Fluid replacement for the labour class IIIa should be determined and = 27 ° C.
Range in ° C for labor class IIIa = 20 to 29 ° C, difference 9 ° C.
Fluid replacement for this range = 0,9 to 2,8 litres, difference is 1,9 litres.
1,9: 9 = 0,21 l / l ° C
27 - 20 = 7 ° C
Fluid replacement for an eight-hour shift = (0,21 x 7) + 0,9 = 2,37 litres, --2.4 litres. "
40. In Annex 1, Part B, including the title, is deleted.
41. Part A of Annex 2 reads as follows:
List of chemicals and their permitted exposure limits and maximum permitted concentrations
Table
| látka | číslo CAS | PEL mg.m–3 | PEL ppm | NPK-P mg.m–3 | NPK-P ppm | poznámky | časová použitelnost limitu |
|---|---|---|---|---|---|---|---|
| acetaldehyd | 75-07-0 | 50 | 27,3 | 100 | 54,6 | I, K | |
| acetanhydrid | 108-24-7 | 4 | 0,9 | 20 | 4,7 | I | |
| aceton | 67-64-1 | 800 | 331,4 | 1500 | 621,4 | I | |
| acetonitril | 75-05-8 | 70 | 40 | 100 | 58,6 | D | |
| akrolein | viz 2-propenal | ||||||
| akrylaldehyd | viz 2-propenal | ||||||
| akrylamid | 79-06-1 | 0,1 | D, I, K, M, S, P | ||||
| akrylonitril | viz 2-propennitril | ||||||
| allylalkohol | viz 2-propenol | ||||||
| allylglycidylether | 106-92-3 | 25 | 5,3 | 50 | 10,5 | D, I, S | |
| allylchlorid | viz 3-chlor-1-propen | ||||||
| 1-allyloxy-2,3- epoxypropan | viz allylglycidylether | ||||||
| aminobenzen | viz anilin | ||||||
| 2-aminoethanol | 141-43-5 | 2,5 | 1 | 7,6 | 3 | I | |
| 2-aminopyridin | 504-29-0 | 2 | 4 | D, I | |||
| amitrol (ISO) | 61-82-5 | 0,2 | 0,4 | I | |||
| amoniak bezvodý | 7664-41-7 | 14 | 20 | 36 | 50 | I | |
| amylacetát | viz pentylacetát | ||||||
| amylalkohol | viz pentanol | ||||||
| anhydrid kyseliny octové | viz acetanhydrid | ||||||
| anilin | 62-53-3 | 5 | 1,3 | 10 | 2,6 | B, D, I, P, S | |
| antimon | 7440-36-0 | 0,5 | 1,5 | ||||
| antimonu sloučeniny, jako Sb (s výjimkou oxidu antimonitého) | 0,5 | 1,5 | I | ||||
| arsenu anorganické sloučeniny, kyselina arseničná a její soli v odvětví tavby mědi | 0,01(V) | 0,2(V) | B, K, P, T | ||||
| azoimid | viz azidovodík | ||||||
| azidovodík (páry) | 7782-79-8 | 0,2 | 0,11 | 0,3 | 0,17 | ||
| azid sodný | 26628-22-8 | 0,1 | 0,3 | D, I | |||
| aziridin | viz ethylenimin | ||||||
| barya sloučeniny rozpustné, jako Ba | 0,5 | 2,5 | |||||
| benzen | 71-43-2 | 0,66 | 0,2 | 10 | 3,08 | B, D, I, K, M, P | od 5. 4. 2026 |
| benzen | 71-43-2 | 1,65 | 0,5 | – | – | B, D, I, K, M, P | od 5. 4. 2024 do 5. 4. 2026 |
| benzen | 71-43-2 | 3,25 | 1 | 10 | 3,08 | B, D, I, K, M, P | do 5. 4. 2024 |
| benzíny (technická směs uhlovodíků) | 400 | 1000 | K, M | ||||
| benzo(a)pyren | 50-32-8 | 0,005 | 0,025 | D, K, M, T, S | |||
| p-benzochinon | 106-51-4 | 0,4 | 0,8 | I | |||
| 1,4-benzochinon | viz p-benzochinon | ||||||
| benzoylperoxid | 94-36-0 | 5 | 10 | I, S | |||
| benzylalkohol | 100-51-6 | 40 | 9 | 8-0 | 18 | ||
| benzylchlorid | viz α-chlortoluen | ||||||
| berylium a jeho anorganické sloučeniny | 0,0002 (V) | - | I, K, S, P | od 12. 7. 2026 | |||
| berylium a jeho anorganické sloučeniny | 0,0006 (V) | 0,002 (V) | I, K, S, P | do 11. 7. 2026 | |||
| bifenyl | 92-52-4 | 1 | 3 | D, I | |||
| 1,1‘-biphenyl | viz bifenyl | ||||||
| bis(2-ethylhexyl)ester 1,2-benzendikarboxylové kyseliny | viz di-(2-ethylhexyl) ftalát | ||||||
| bisfenol A | viz 2,2-bis(4-hydroxvfenyl)propan | ||||||
| bis(2-chlorethyl)ether | 111-44-4 | 30 | 5 | 60 | 10 | D | |
| 2,2-bis(4- hydroxyfenyl)propan (prach, aerosol) | 80-05-7 | 2(V) | 5(V) | I, S, T, | |||
| brom | 7726-95-6 | 0,7 | 0,1 | 1,4 | 0,2 | I | |
| bromethan | 74-96-4 | 20 | 4,4 | 40 | 8,8 | D | |
| bromethylen | 593-60-2 | 4,4 | 1 | 8,8 | 2 | K | |
| 2-brom-2-chlor-1,1,1-trifluorethan | 151-67-7 | 15 | 1,8 | 30 | 3,6 | I, R | |
| brommethan | 74-83-9 | 20 | 5 | 40 | 10 | D, I, P | |
| bromovodík | 10035-10-6 | 1 | 0,3 | 6 | 1,8 | I | |
| bromtrifluormethan | viz trifluorbrommethan | ||||||
| 1,3-butadien | 106-99-0 | 2,2 | 1 | 4 | 1,8 | D, K, M | |
| buta-1,3-dien | viz 1,3-butadien | ||||||
| butandion | 431-03-8 | 0,07 | 0,02 | 0,36 | 0,1 | ||
| butanol (všechny isomery) | |||||||
| 1-butanol | 300 | 97 | 600 | 194 | I | ||
| 2-butanol | 71-36-3 | ||||||
| iso butyl-alkohol | 78-92-2 | ||||||
| (2-methylpropanol) | |||||||
| terc. butanol | 78-83-1 | ||||||
| (2-methyl-2-propanol) | |||||||
| 75-65-0 | |||||||
| 2-butanon | 78-93-3 | 600 | 200 | 900 | 300 | I | |
| butanthiol | 109-79-5 | 1,5 | 0,4 | 3 | 0,8 | ||
| 2-butenal(E)-2-butenal | 4170-30-3 | 1 | 0,34 | 4 | 1,36 | D, I, P | |
| 123-73-9 | |||||||
| 2-butoxyethanol | 111-76-2 | 98 | 20 | 200 | 40,7 | B, D, I | |
| 2-butoxyethanol acetát | viz 2-butoxyethylacetát | ||||||
| 2-(2-butoxyethoxy)ethanol | 112-34-5 | 67,5 | 10 | 101,2 | 15 | I | |
| 2-butoxyethylacetát | 112-07-2 | 130 | 19,5 | 300 | 45 | B, D | |
| 1-butoxy-2-propanol | 5131-66-8 | 270 | 49 | 550 | 100 | D, I | |
| butylacetát (všechny isomery), s výjimkou těch, které jsou uvedeny jinde v této příloze | 950 | 196,8 | 1200 | 248,6 | |||
| n-butyl-acetát | 123-86-4 | 241 | 50 | 723 | 150 | ||
| isobutyl-acetát | 110-19-0 | 241 | 50 | 723 | 150 | ||
| terc-butyl-acetát | 540-88-5 | 950 | 196,8 | 1200 | 248,6 | ||
| sek-butyl-acetát | 105-46-4 | 241 | 50 | 723 | 150 | ||
| butylakrylát | 141-32-2 | 10 | 1,9 | 20 | 3,8 | I, S | |
| butylalkohol | viz butanol | ||||||
| butylcellosolv | viz 2-butoxyethanol | ||||||
| butylcellosolvacetát | viz 2-butoxyethylacetát | ||||||
| butyldiglykol | viz 2-(2-butoxyethoxy)ethanol | ||||||
| butylester 2-propenové kyseliny | viz butylakrylát | ||||||
| butylmerkaptan | viz butanthiol | ||||||
| terc-butylmethylether | 1634-04-4 | 100 | 27,3 | 200 | 54,6 | I | |
| n-butylmethylketon | viz 2-hexanon | ||||||
| iso-butylmethylketon | viz 4-methyl-2-pentanon | ||||||
| butyl 2-propenoát | viz butylakrylát | ||||||
| but-2-yn-1,4-diol | 110-65-6 | 0,5 | 1 | D, I, S | |||
| celosolvacetát | viz 2-ethoxyethylacetát | ||||||
| cínu anorganické sloučeniny jako Sn | 2 | 4 | I | ||||
| cínu organické sloučeniny jako Sn | 0,1 | 0,2 | D, I | ||||
| cyklohexan | 110-82-7 | 700 | 200 | 2000 | 572 | I | |
| cyklohexanamin | viz cyklohexylamin | ||||||
| cyklohexanol | 108-93-0 | 200 | 48 | 400 | 96 | D, I | |
| cyklohexanon | 108-94-1 | 40 | 9,8 | 80 | 19,6 | B, D | |
| cyklohexen | 110-83-8 | 1000 | 293 | 1300 | 381 | ||
| cyklohexylamin | 108-91-8 | 20 | 4,85 | 40 | 9,7 | I | |
| dekahydronaftalen | 91-17-8 | 50 | 8,7 | 100 | 17,4 | ||
| desfluran | 57041-67-5 | 15 | 2,15 | 30 | 4,3 | I, T | |
| diacetonalkohol | 123-42-2 | 200 | 41,4 | 300 | 62,1 | I | |
| diacetyl | viz butandion | ||||||
| 4,4‘-diamino-difenylmethan | 101-77-9 | 0,08 | 0,2 | D, K, S | |||
| 1,2-diaminoethan | 107-15-3 | 25 | 10 | 50 | 20 | I, S | |
| diazomethan | 334-88-3 | 0,3 | 0,17 | 0,6 | 0,34 | K | |
| dibenzoylperoxid | viz benzoylperoxid | ||||||
| diboran | 19287-45-7 | 0,1 | 0,087 | 0,2 | 0,174 | ||
| dibromdifluormethan | 75-61-6 | 800 | 91,7 | 1300 | 149 | ||
| 1,2-dibromethan | 106-93-4 | 0,8 | 0,1 | 2 | 0,26 | D, I, K | |
| dibutylester 1,2-benzen-dikarboxylové kyseliny | viz dibutylftalát | ||||||
| dibutylftalát | 84-74-2 | 5 | 0,43 | 10 | 0,86 | D, T | |
| dicyklopentadien | 77-73-6 | 3 | 0,55 | 6 | 1,1 | I | |
| diethanolamin | 111-42-2 | 5 | 10 | I | |||
| diethylamin | 109-89-7 | 15 | 5 | 30 | 10 | I | |
| 2-(diethylamino) ethanol | 100-37-8 | 50 | 10,27 | 100 | 20,54 | D, I | |
| diethylenglykol monomethylether | viz 2-(2-methoxyethoxy)ethanol | ||||||
| diethylentriamin | 111-40-0 | 4 | 0,93 | 8 | 1,86 | I, S | |
| N,N-diethylethanamin | viz triethylamin | ||||||
| diethylether | 60-29-7 | 300 | 97,4 | 600 | 194,8 | ||
| di-(2-ethylhexyl) ftalát | 117-81-7 | 5 | 10 | T | |||
| difenylamin | 122-39-4 | 10 | 20 | D | |||
| difenylbenzen | 61788-32-7 | 19 | 1,92 | 48 | 4,85 | ||
| difenylether | 101-84-8 | 5 | 0,7 | 10 | 1,4 | I | |
| difenylmethan-4,4’-diisokyanát | 101-68-8 | 0,05 | 0,1 | I, S, P | |||
| difenyloxid | viz difenylether | ||||||
| difluormethan | 75-10-5 | 2000 | 925 | 5000 | 2312,5 | ||
| dihydrogenselenid | viz selenovodík | ||||||
| 1,3-dihydroxybenzen | 108-46-3 | 45 | 10 | 90 | 20 | D, I | |
| 1,4-dihydroxybenzen | 123-31-9 | 2 | 0,44 | 4 | 0,88 | D, I, S | |
| 1,2-dichlorbenzen | 95-50-1 | 12 | 2 | 60 | 10 | D, I | |
| 1,4-dichlorbenzen | 106-46-7 | 12 | 2 | 60 | 10 | D, I | |
| 2,2’-dichlordiethylether | viz bis(2-chlorethyl)ether | ||||||
| dichlordifluormethan | 75-71-8 | 3000 | 597 | 5000 | 995 | ||
| 1,1-dichlorethan | 75-34-3 | 400 | 97 | 800 | 194 | D, I | |
| 1,2-dichlorethan | 107-06-2 | 8,2 | 2 | 16,4 | 4 | D, I, K | |
| 1,1-dichlorethen | 75-35-4 | 8 | 2 | 16 | 4 | ||
| 1,2-dichlorethen | 540-59-0 | 800 | 198 | 1600 | 396 | ||
| 1,1-dichlorethylen | viz 1,1-dichlorethen | ||||||
| 1,2-dichlorethylen | viz 1,2-dichlorethen | ||||||
| dichlorfluormethan | 75-43-4 | 40 | 9,4 | 80 | 18,8 | ||
| dichlormethan | 75-09-2 | 200 | 57 | 500 | 142 | D | |
| 1,2-dichlor-1,1,2,2- tetrafluorethan | 76-14-2 | 3000 | 422 | 5000 | 704 | ||
| 2,2'-dichloro-4,4'-methylenedianilin (MOCA) | 101-14-4 | 0,01 | – | I, K | |||
| diisokyanatohexan | viz hexamethylen-1,6-diisokyanát | ||||||
| 2,4-diisokyanáttoluen | viz toluylen-2,4-diisokyanát | ||||||
| 2,6-diisokyanáttoluen | viz toluylen-2,6-diisokyanát | ||||||
| diisononylftalát | 28553-12-0 | 3 | 0,17 | 10 | 0,57 | ||
| N,N-dimethylacetamid | 127-19-5 | 30 | 8,3 | 60 | 16,6 | D, T | |
| dimethylamin | 124-40-3 | 3,8 | 2 | 9 | 4,8 | I | |
| N,N-dimethylanilin | 121-69-7 | 25 | 5 | 50 | 10 | D | |
| N,N-dimethylbenzenamin | viz N,N-dimethylanilin | ||||||
| N,N-dimethylcyklohexylamin | 98-94-2 | 5 | 0,95 | 10 | 1,89 | D, I | |
| dimethylether | 115-10-6 | 1000 | 522 | 2000 | 1045 | ||
| dimethylethylamin | 598-56-1 | 10 | 3,3 | 20 | 6,6 | I | |
| N,N-dimethylformamid | 68-12-2 | 15 | 5 | 30 | 10 | B, D, I, T | |
| 1,1-dimethylhydrazin | 57-14-7 | 0,025 | 0,01 | 0,05 | 0,02 | D, I, K | |
| 1,2-dimethylhydrazin | 540-73-8 | 0,025 | 0,01 | 0,05 | 0,02 | D, K | |
| dimethylisopropylamin | 996-35-0 | 10 | 2,76 | 20 | 5,52 | I | |
| 2,2-dimethylpropan | 463-82-1 | 3000 | 1000 | 4500 (1) | 1500 | ||
| dimethylsulfát | 77-78-1 | 0,1 | 0,02 | 0,2 | 0,04 | D, I, K, S | |
| N,N-dimethyl-p-toluidin | 99-97-8 | 5 | 0,89 | 10 | 1,78 | P | |
| dinitrobenzen (směs isomerů) | 25154-54-5 | ||||||
| 1,4-dinitrobenzen | 100-25-4 | 1 | 0,14 | 2 | 0,29 | D, P | |
| 1,3-dinitrobenzen | 99-65-0 | ||||||
| 1,2-dinitrobenzen | 528-29-0 | ||||||
| dinitroglykol | viz ethylenglykoldinitrát | ||||||
| dinitrochlorbenzen | viz 1-chlor-2,4-dinitrobenzen | ||||||
| 4,6-dinitro-o-kresol | 534-52-1 | 0,2 | 0,4 | D, I, S | |||
| dinitrotoluen (směs isomerů) | 25321-14-6 | ||||||
| 2,3-dinitrotoluen | 602-01-7 | ||||||
| 2,4-dinitrotoluen | 121-14-2 | 0,75 | 0,1 | 1,5 | 0,2 | D, K, P | |
| 2,5-dinitrotoluen | 619-15-8 | ||||||
| 2,6-dinitrotoluen | 606-20-2 | ||||||
| 3,4-dinitrotoluen | 610-39-9 | ||||||
| 3,5-dinitrotoluen | 618-85-9 | ||||||
| 1,4-dioxan | 123-91-1 | 70 | 19 | 140 | 38 | D, I, K | |
| enfluran | 13838-16-9 | 15 | 2 | 30 | 4 | I | |
| epichlorhydrin | viz 1-chlor-2,3-epoxypropan | ||||||
| 1,2-epoxypropan | viz propylenoxid | ||||||
| ethanal | viz acetaldehyd | ||||||
| 1,2-ethandiamin | viz 1,2-diaminoethan | ||||||
| ethanamin | viz ethylamin | ||||||
| ethan-1,2-diol | viz ethylenglykol | ||||||
| 1,2-ethandioldinitrát | viz ethylenglykoldinitrát | ||||||
| ethanol | 64-17-5 | 1000 | 522 | 3000 | 1566 | ||
| ethanolamin | viz 2-aminoethanol | ||||||
| ethenon | viz keten | ||||||
| ethenylbenzen | viz styren | ||||||
| ethenylester kyseliny octové | viz vinylacetát | ||||||
| 2-ethoxyethanol | 110-80-5 | 7,5 | 2 | 16 | 4,27 | B, D, T | |
| 2-ethoxyethylacetát | 111-15-9 | 11 | 2 | 22 | 4 | B, D, T | |
| 1-ethoxypropan-2-ol | 1569-02-4 | 270 | 62,4 | 550 | 127,1 | ||
| ethylacetát | 141-78-6 | 700 | 191,1 | 900 | 245,7 | I | |
| ethylakrylát | 140-88-5 | 20 | 4,8 | 40 | 9,6 | I, S | |
| ethylalkohol | viz ethanol | ||||||
| ethylamin | 75-04-7 | 9 | 4,8 | 20 | 10,67 | I | |
| ethylbenzen | 100-41-4 | 200 | 45,33 | 500 | 113,32 | B, D, P | |
| ethylbromid | viz bromethan | ||||||
| ethylcelosolv | viz 2-ethoxyethanol | ||||||
| ethylendiamin | viz 1,2-diaminoethan | ||||||
| ethylendibromid | viz 1,2-dibromethan | ||||||
| ethylendichlorid | viz 1,2-dichlorethan | ||||||
| ethylendinitrát | viz ethylenglykoldinitrát | ||||||
| ethylenglykol | 107-21-1 | 50 | 19,38 | 100 | 38,77 | D | |
| ethylenglykoldinitrát | 628-96-6 | 0,5 | 0,08 | 1 | 0,16 | D, P | |
| ethylenglykolmonobutylether | viz 2-butoxyethanol | ||||||
| ethylenglykolmonobutyletheracetát | viz 2-butoxyethylacetát | ||||||
| ethylenglykolmonoethylether | viz 2-ethoxyethanol | ||||||
| ethylenglykolmonoethyletheracetát | viz 2-ethoxyethylacetát | ||||||
| ethylenglykolmonomethylether | viz 2-methoxyethanol | ||||||
| ethylenglykolmonomethyletheracetát | viz 2-methoxyethylacetát | ||||||
| ethylenchlorhydrin | viz 2-chlorethanol | ||||||
| ethylenimin | 151-56-4 | 1 | 0,56 | 2 | 1,12 | D, I, K, M | |
| ethylenoxid | 75-21-8 | 1 | 0,55 | 3 | 1,64 | B, D, I, K, M, P, T | |
| ethylester kyseliny 2-propenové | viz ethylakrylát | ||||||
| N-ethylethanamin | viz diethylamin | ||||||
| ethylether | viz diethylether | ||||||
| ethyl-3-ethoxypropionát | 763-69-9 | 150 | 24,7 | 500 | 82,3 | ||
| ethylformiát | 109-94-4 | 300 | 97 | 450 | 146 | I | |
| 2-ethylhexanol | 104-76-7 | 5,4 | 1 | 11 | 2,03 | I | |
| ethylchlorid | viz chlorethan | ||||||
| ethyl-2-kyanakrylát | 7085-85-0 | 1 | 0,19 | 2 | 0,38 | I | |
| ethyl-2-kyanprop-2-enoát | viz ethyl-2-kyanakrylát | ||||||
| ethyl-2-propenoat | viz ethylakrylát | ||||||
| fenol | 108-95-2 | 7,5 | 1,92 | 15 | 3,83 | B, D, I, P | |
| N-fenylbenzenamin | viz difenylamin | ||||||
| fenylethylen | viz styren | ||||||
| fenylhydrazin | 100-63-0 | 1 | 0,22 | 2 | 0,44 | D, I, K, S, P | |
| 2-fenylpropan | viz kumen | ||||||
| 2-fenylpropen | 98-83-9 | 246 | 50 | 492 | 100 | I | |
| fluor | 7782-41-4 | 1,5 | 0,95 | 3 | 1,9 | I | |
| fluoridy anorganické, jako F | 2,5 | 5 | B, I | ||||
| fluorovodík | 7664-39-3 | 1,5 | 1,8 | 2,5 | 3 | I | |
| formaldehyd | 50-00-0 | 0,37 | 0,3 | 0,74 | 0,6 | I, K, S | od 12. 7. 2024 |
| formaldehyd mimo oblast zdravotních služeb, pohřebnictví a balzamovacích služeb | 50-00-0 | 0,37 | 0,3 | 0,74 | 0,6 | I, K, S | do 11. 7. 2024 |
| formaldehyd pro oblast zdravotních služeb, pohřebnictví a balzamovacích služeb | 50-00-0 | 0,5 | 0,4 | 0,74 | 0,6 | I, K, S | do 11. 7. 2024 |
| fosfan | viz fosforovodík | ||||||
| fosfin | viz fosforovodík | ||||||
| fosfor (bílý, žlutý) | 7723-14-0 | 0,1 | 0,3 | I | |||
| fosforovodík | 7803-51-2 | 0,1 | 0,07 | 0,2 | 0,14 | I | |
| fosforoxychlorid | viz oxychlorid fosforečný | ||||||
| fosforpentachlorid | viz chlorid fosforečný | ||||||
| fosfortrichlorid | viz chlorid fosforitý | ||||||
| fosgen | viz karbonylchlorid | ||||||
| freon 11 | viz trichlorfluormethan | ||||||
| freon 12 | viz dichlordifluormethan | ||||||
| freon 12B2 | viz dibromdifluormethan | ||||||
| freon 13 | viz chlortrifluormethan | ||||||
| freon 13B1 | viz trifluorbrommethan | ||||||
| freon 21 | viz dichlorfluormethan | ||||||
| freon 114 | viz 1,2-dichlor-1,1,2,2-tetrafluorethan | ||||||
| ftalanhydrid | 85-44-9 | 5 | 0,81 | 10 | 1,62 | I, S | |
| 2,5-furandion | viz maleinanhydrid | ||||||
| 2-furankarboxaldehyd | viz furfural | ||||||
| 2-furanmethanol | viz 2-furylmethanol | ||||||
| furfural | 98-01-1 | 10 | 2,5 | 20 | 5 | B, D, I | |
| furfurylalkohol | viz 2-furylmethanol | ||||||
| furylmethanal | viz furfural | ||||||
| 2-furylmethanol | 98-00-0 | 20 | 4,9 | 40 | 9,8 | D, I, P | |
| glutaraldehyd | viz 1,5-pentandial | ||||||
| glycerol, mlha | 56-81-5 | 10 | 2,6 | 15 | 3,9 | ||
| glyceroltrinitrát | 55-63-0 | 0,095 | 0,01 | 0,19 | 0,02 | D, P | |
| halothan | viz 2-Brom-2-chlor-1,1,1-trifluorethan | ||||||
| n-heptan | 142-82-5 | 1000 | 240 | 2000 | 480 | I | |
| heptan (směs isomerů) | 426260-76-6 | ||||||
| 2,4-dimethylpentan | 108-08-7 | ||||||
| 2,2,3-trimethylbutan | 464-06-2 | ||||||
| 3,3-dimethylpentan | 562-49-2 | ||||||
| 2,3-dimethylpentan | 565-59-3 | 1000 | 2000 | I | |||
| 3-methylhexan | 589-34-4 | ||||||
| 2,2-dimethylpentan | 590-35-2 | ||||||
| 2-methylhexan | 591-76-4 | ||||||
| 3-ethylpentan | 617-78-7 | ||||||
| isoheptan | 31394-54-4 | ||||||
| 2-heptanon | 110-43-0 | 150 | 31,6 | 300 | 63,2 | D | |
| 3-heptanon | 106-35-4 | 95 | 20 | 300 | 63,2 | I | |
| hexachlorbenzen | 118-74-1 | 0,02 | 0,1 | D, K, P | |||
| hexachlor-1,3-butadien | 87-68-3 | 0,25 | 0,02 | 0,5 | 0,05 | D, I | |
| hexachlorethan | 67-72-1 | 10 | 20 | D, I | |||
| hexachlornaftalen | 1335-87-1 | 0,2 | 0,6 | D | |||
| hexamethylen-1,6-diisokyanát | 822-06-0 | 0,035 | 0,005 | 0,07 | 0,01 | I, S | |
| n-hexan | 110-54-3 | 70 | 19,5 | 200 | 55,8 | I, D, P | |
| hexan isomery (s výjimkou n-hexanu) | |||||||
| 2-methylpentan | 107-83-5 | ||||||
| 3-methylpentan | 96-14-0 | ||||||
| 2,2-dimethylbutan | 75-83-2 | 1000 | 279 | 2000 | 558 | I | |
| 2,3-dimethylbutan | 79-29-8 | ||||||
| isohexan; směs isomerů hexanu | 73513-42-5 | ||||||
| 2-hexanon | 591-78-6 | 20 | 4,8 | 40 | 9,6 | D, P | |
| hexogen | 121-82-4 | 0,5 | 1,5 | P | |||
| hydrazin | 302-01-2 | 0,013 | 0,01 | 0,1 | 0,08 | D, I, K, S | |
| hydrid lithný | 7580-67-8 | 0,01(V) | 0,02(V) | I, | |||
| hydrochinon | viz 1,4-dihydroxybenzen | ||||||
| hydroxid draselný | 1310-58-3 | 1 | 2 | I | |||
| hydroxid sodný | 1310-73-2 | 1 | 2 | I | |||
| hydroxid vápenatý | 1305-62-0 | 1 | 4 | I, R | |||
| 2-hydroxymethylfurfural | viz 2-furylmethanol | ||||||
| chlor | 7782-50-5 | 0,5 | 0,17 | 1,5 | 0,51 | I | |
| chloracetaldehyd | 107-20-0 | 1 | 0,3 | 3 | 0,9 | I | |
| chlorbenzen | 108-90-7 | 23 | 5 | 70 | 15 | I | |
| 2-chlor-1,3-butadien | 126-99-8 | 10 | 2,72 | 20 | 5,44 | D, I, K | |
| chlordifluormethan | 75-45-6 | 3600 | 1000 | – | |||
| 1-chlor-2,4-dinitrobenzen | 97-00-7 | 0,5 | 1 | D, I, P, S | |||
| 1-chlor-2,3-epoxypropan | 106-89-8 | 1 | 2 | D, I, K, S, | |||
| chlorethan | 75-00-3 | 260 | 97 | 540 | 201 | ||
| 2-chlorethanol | 107-07-3 | 1 | 0,3 | 3 | 0,9 | D | |
| chlorethen | viz vinychlorid | ||||||
| chlorid amonný (dýmy) | 12125-02-9 | 5 | 10 | I | |||
| chlorid fosforečný | 10026-13-8 | 1 | 2 | I, P | |||
| chlorid fosforitý | 7719-12-2 | 1 | 0,18 | 3 | 0,53 | I, P | |
| chlorid vápenatý | 10043-52-4 | 2 | 4 | I | |||
| chlorid zinečnatý | 7646-85-7 | 1 | 2 | I | |||
| chlormethan | 74-87-3 | 42 | 20 | 84 | 40 | D, P | |
| chlormethoxymethan | viz chlormethylmethylether | ||||||
| chlormethylbenzen | viz α-chlortoluen | ||||||
| chlormethylmethylether | 107-30-2 | 0,003 | 0,001 | 0,006 | 0,002 | D, K | |
| 1-chlor-4-nitrobenzen | 100-00-5 | 1 | 2 | D, P | |||
| chloroform | viz trichlormethan | ||||||
| chloropren | viz 2-chlor-1,3-butadien | ||||||
| chlorované bifenyly | viz polychlorované bifenyly | ||||||
| chlorovodík | 7647-01-0 | 8 | 5 | 15 | 10 | I | |
| 3-chlor-1-propen | 107-05-1 | 3 | 0,94 | 6 | 1,89 | I | |
| alfa-chlortoluen | 100-44-7 | 5 | 0,95 | 10 | 1,9 | I, K | |
| chlortrifluormethan | 75-72-9 | 4000 | 921 | 6000 | 1382 | ||
| Chrom a nerozpustné sloučeniny chromu (II, III) jako Cr | 0,5 (V) | 1,5 (V) | I, - | ||||
| chromu (VI) sloučeniny, jako Cr | 0,005(V) | 0,01(V) | B, I, K, M, P, S, T | od 17. 1. 2025 | |||
| chromu (VI) sloučeniny, jako Cr | 0,01 | 0,02 | B, I, K, M, P, S, T | do 16. 1. 2025 | |||
| chromu (VI) sloučeniny, jako Cr pro postupy svařování nebo plazmového řezání nebo podobné pracovní postupy, při kterých vzniká dým | 0,025 | 0,05 | B, I, K, M, P, S, T | do 16. 1. 2025 | |||
| 2,2-iminobis(ethanol) | viz diethanolamin | ||||||
| isoamylalkohol | viz 3-methyl-1-butanol | ||||||
| 1,3-isobenzofurandion | viz ftalanhydrid | ||||||
| isofluran | 26675-46-7 | 15 | 1,96 | 30 | 3,91 | P | |
| isopentan | viz pentan a isopentan | ||||||
| isopentylacetát | viz pentylacetáty | ||||||
| isophoron | 78-59-1 | 5 | 0,87 | 10 | 1,74 | I | |
| isopropanol | viz 2-propanol | ||||||
| 2-isopropoxyethanol | 109-59-1 | 50 | 11,55 | 100 | 23,1 | I | |
| 2-isopropoxyethylacetát | 19234-20-9 | 65 | 10,7 | 130 | 21,4 | I, P | |
| isopropylacetát | 108-21-4 | 800 | 188 | 1000 | 236 | I | |
| isopropylamin | 75-31-0 | 10 | 4,07 | 20 | 8,14 | I | |
| isopropylalkohol | viz 2-propanol | ||||||
| isopropylbenzen | viz kumen | ||||||
| isopropylglykol | viz 2-isopropoxyethanol | ||||||
| jod | 7553-56-2 | 0,1 | 0,009 | 1 | 0,09 | ||
| jodmethan | 74-88-4 | 2 | 0,34 | 8 | 1,36 | D, I | |
| kadmium a jeho anorganické sloučeniny, jako Cd | 0,001(V) | B, D, K, P, | od 12. 7. 2027 | ||||
| 0,004(R) | |||||||
| kadmium a jeho anorganické sloučeniny, jako Cd | 7440-43-9 | 0,002 mg Cd/g kreatininu v moči | 0,008(R) | B, D, K, P, | do 11. 7. 2027 | ||
| kalafuna - prach, dým | 8050-09-7 | 1(V) | S, | ||||
| ε-kaprolaktam (prach) | 105-60-2 | 1 | 3 | I | |||
| ε-kaprolaktam (páry) | 105-60-2 | 10 | 2,13 | 40 | 8,51 | I | |
| karbonitril | viz kyanamid | ||||||
| karbonylchlorid | 75-44-5 | 0,08 | 0,02 | 0,4 | 0,1 | I | |
| keten | 463-51-4 | 1 | 0,57 | 2 | 1,14 | I | |
| kobalt a jeho sloučeniny, jako Co | 0,05(V) | 0,1(V) | K, S, T | ||||
| kresol (směs isomerů a isomery) | 1319-77-3 | ||||||
| o-kresol | 95-48-7 | 20 | 4,45 | 40 | 8,9 | D, I | |
| m-kresol | 108-39-4 | ||||||
| p-kresol | 106-44-5 | ||||||
| krotonaldehyd | viz 2-butenal | ||||||
| kumen | 98-82-8 | 50 | 10 | 250 | 50 | D | |
| kyanamid | 420-04-2 | 1 | 0,57 | 5 | 2,86 | D, I, S, P | |
| kyanidy, jako CN- | 1 | 5 | D | ||||
| kyanovodík jako CN- | 74-90-8 | 1 | 0,9 | 5 | 4,5 | D | |
| kyselina akrylová | 79-10-7 | 29 | 9,7 | 59(4) (1 min) | 19,7 | I | |
| kyselina dusičná | 7697-37-2 | 1 | 0,38 | 2,5 | 0,95 | I | |
| kyselina ethanová | viz kyselina octová | ||||||
| kyselina ethandiová | viz kyselina šťavelová | ||||||
| kyselina fosforečná | 7664-38-2 | 1 | 0,25 | 2 | 0,49 | I | |
| kyselina chloristá | 7601-90-3 | 1 | 0,24 | 2 | 0,48 | I | |
| kyselina methanová | viz kyselina mravenčí | ||||||
| kyselina mravenčí | 64-18-6 | 9 | 4,7 | 18 | 9,4 | I | |
| kyselina octová | 64-19-7 | 25 | 10 | 50 | 20 | I | |
| kyselina peroxyoctová | 79-21-0 | 0,6 | 0,19 | 1,2 | 0,38 | I | |
| kyselina pikrová | 88-89-1 | 0,1 | 0,5 | D, I, S | |||
| kyselina propanová | viz kyselina propionová | ||||||
| kyselina propionová | 79-09-4 | 30 | 9,74 | 60 | 19,49 | I | |
| kyselina sírová (mlha koncentrované kyseliny) | 7664-93-9 | 0,05 | - | I | |||
| kyselina sírová, jako SO3 | 7664-93-9 | 1 | 2 | I | |||
| kyselina šťavelová | 144-62-7 | 1 | 5 | ||||
| maleinanhydrid | 108-31-6 | 1 | 2 | I, S, P | |||
| mangan a jeho anorganické sloučeniny, jako Mn | 0,2(V) 0,05(R) | 0,4(V) 0,1(R) | |||||
| měď (prach) | 7440-50-8 | 1(V) | 2(V) | ||||
| měď (dýmy) | 7440-50-8 | 0,1(R) | 0,2(R) | ||||
| mesitylen | viz 1,3,5-trimethylbenzen | ||||||
| methanal | viz formaldehyd | ||||||
| methanamin | viz methylamin | ||||||
| methanol | 67-56-1 | 250 | 188 | 1000 | 751 | B, D | |
| 3-methoxy-n-butylacetát | 4435-53-4 | 100 | 16,46 | 200 | 32,92 | ||
| 2-methoxyethanol | 109-86-4 | 3 | 0,95 | 6 | 1,9 | D, T | |
| 2-(2-methoxyethoxy)ethanol | 111-77-3 | 50 | 10 | 100 | 20 | D | |
| 2-methoxyethylacetát | 110-49-6 | 5 | 1 | 10 | 2 | D, T | |
| 3-methoxy-3-methylbutanol | 56539-66-3 | 100 | 20,36 | 200 | 40,72 | I | |
| 2-methoxy-1-methylethylacetát | 108-65-6 | 275 | 50 | 550 | 100 | D, | |
| 2-methoxy-2-methylpropan | viz terc-butylmethylether | ||||||
| 1-methoxy-2-propanol | 107-98-2 | 270 | 72,09 | 550 | 146,84 | D | |
| 2-methoxy-1-propylacetát | 70657-70-4 | 270 | 49,2 | 550 | 100,1 | D, T | |
| (2-methoxymethylethoxy)-propanol (směs isomerů) | 34590-94-8 | 270 | 43,8 | 550 | 89,3 | D | |
| 20324-32-7 | |||||||
| methylacetát | 79-20-9 | 600 | 195 | 800 | 260 | I | |
| methylakrylát | 96-33-3 | 18 | 5 | 36 | 10 | I, S | |
| methylalkohol | viz methanol | ||||||
| methylamin | 74-89-5 | 10 | 7,75 | 20 | 15,49 | I | |
| 4-methylanilin | viz p-toluidin | ||||||
| N-methylanilin | 100-61-8 | 2 | 0,45 | 4 | 0,9 | D, P | |
| methylbenzen | viz toluen | ||||||
| N-methylbenzenamin | viz N-methylanilin | ||||||
| methylbromid | viz brommethan | ||||||
| 3-methyl-1-butanol | viz pentanol | ||||||
| 1-methylbutylacetát | viz pentylacetát | ||||||
| methylcelosolv | viz 2-methoxyethanol | ||||||
| methylcelosolvacetát | viz 2-methoxyethylacetát | ||||||
| methylcyklohexan | 108-87-2 | 1500 | 368 | 2000 | 490 | I | |
| methylcyklohexanol, směs isomerů | 25639-42-3 | ||||||
| 1-methylcyklohexanol | 590-67-0 | ||||||
| 2-methylcyklohexanol, směs isomerů | 583-59-5 | 200 | 42 | 400 | 84 | I | |
| 3-methylcyklohexanol, směs isomerů | 591-23-1 | ||||||
| 4-methylcyklohexanol, směs isomerů | 589-91-3 | ||||||
| 2-methylcyklohexanon | 583-60-8 | 150 | 32 | 300 | 64 | D | |
| methyldinitrobenzen | viz dinitrotoluen | ||||||
| 2-methyl-4,6-dinitrofenol | viz 4,6-dinitro-o-kresol | ||||||
| 1,1’-methylenbis(4-isokyanatobenzen) | viz difenylmethan-4,4’-diisokyanát | ||||||
| 4,4’-methylen-bis-(2-chloranilin) (MOCA) | viz 2,2’-dichloro-4,4’-methylendianilin | ||||||
| 4,4’-methylendianilin | viz 4,4’-diamino-difenylmethan | ||||||
| methylenchlorid | viz dichlormethan | ||||||
| methylester 2-methyl-2-propenové kyseliny | viz methylmetakrylát | ||||||
| methylethylketon | viz 2-butanon | ||||||
| methylformiát | 107-31-3 | 125 | 50 | 250 | 100 | D, I | |
| 5-methyl-3-heptanon | 541-85-5 | 53 | 10 | 107 | 20 | I | |
| 5-methyl-2-hexanon | 110-12-3 | 95 | 20 | 200 | 42,1 | ||
| methylhydrazin | 60-34-4 | 0,02 | 0,01 | 0,04 | 0,02 | K, | |
| methylchlorid | viz chlormethan | ||||||
| methylisokyanát | 624-83-9 | 0,025 | 0,01 | 0,05 | 0,02 | D, I, S | |
| methyljodid | viz jodmethan | ||||||
| methylkyanid | viz acetonitril | ||||||
| methylmetakrylát | 80-62-6 | 50 | 12 | 150 | 36 | I, S | |
| N-methylmethanamin | viz dimethylamin | ||||||
| 4-methyl-2-pentanon | 108-10-1 | 83 | 20 | 208 | 50 | D, I | |
| 1-methyl-2-pyrrolidinon | 872-50-4 | 40 | 9,7 | 80 | 19,4 | D, I, T | |
| minerální oleje | viz oleje minerální | ||||||
| molybden | 7439-98-7 | 5 | 25 | ||||
| molybdenu sloučeniny, jako Mo | 5 | 25 | I | ||||
| monochlormethylmethyleter | viz chlormethylmethylether | ||||||
| morfolin | 110-91-8 | 36 | 10 | 72 | 20 | I | |
| nafta solventní | 200 | 1000 | |||||
| naftalen | 91-20-3 | 50 | 9,4 | 100 | 18,8 | ||
| 1,5-naftalendiisokyanát | 3173-72-6 | 0,04 | 0,08 | I, S | |||
| neopentan | viz 2,2-dimethylpropan | ||||||
| nikl | 7440-02-0 | 0,05 (V) | B, P, S | ||||
| niklu sloučeniny, jako Ni | 0,01 (R) | B, P, S | od 18. 1. 2025 | ||||
| niklu sloučeniny, jako Ni (s výjimkou nikltetrakarbonylu) | 0,05 (V) | B, P, S | od 18. 1. 2025 | ||||
| nikltetrakarbonyl | 13463-39-3 | 0,01 | 0,02 | D, I, T | |||
| nikotin | 54-11-5 | 0,5 | 0,07 | 2,5 | 0,37 | D | |
| nitrobenzen | 98-95-3 | 1 | 0,2 | 2 | 0,39 | B, D, P, T | |
| nitroethan | 79-24-3 | 62 | 20 | 312 | 100 | D | |
| nitroglycerin | viz glyceroltrinitrát | ||||||
| nitroglykol | viz ethylenglykoldinitrát | ||||||
| p-nitrochlorbenzen | viz l-chlor-4-nitrobenzen | ||||||
| 2-nitropropan | 79-46-9 | 18 | 4,86 | K | |||
| nitrotoluen směs isomerů a isomery | 1321-12-6 | ||||||
| 2-nitrotoluen | 88-72-2 | 10 | 1,75 | 20 | 3,51 | D, K, M | |
| 3-nitrotoluen | 99-08-1 | ||||||
| 4-nitrotoluen | 99-99-0 | ||||||
| oleje minerální (aerosol) | 5 | 10 | |||||
| olovo | 7439-92-1 | 0,05 | 0,2 | B (2), T | |||
| olova sloučeniny, jako Pb (kromě alkylsloučenin) | 0,05 | 0,2 | B (2), T | ||||
| oxalonitril | 460-19-5 | 2 | 6 | ||||
| 1,1’-oxybis(benzen) | viz difenylether | ||||||
| 1,1-oxybis(ethan) | viz diethylether | ||||||
| oxid antimonitý, jako Sb | 1309-64-4 | 0,1 | 0,2 | ||||
| oxid dusičitý | 10102-44-0 | 0,96 | 0,5 | 1,91 | 1 | I | |
| oxid dusičitý mimo hlubinnou těžbu a ražení tunelů | 10102-44-0 | 0,96 | 0,5 | 1,91 | 1 | I | |
| oxid dusičitý při hlubinné těžbě a ražení tunelů | 10102-44-0 | 2 | 1,05 | 3 | 1,57 | I | |
| oxid dusnatý mimo hlubinnou těžbu a ražení tunelů | 10102-43-9 | 2,5 | 2 | 5 | 4 | I | |
| oxid dusnatý | 10102-43-9 | 2,5 | 2 | 5 | 4 | I | |
| oxid dusnatý při hlubinné těžbě a ražení tunelů | 10102-43-9 | 10 | 8 | 15 | 12 | I | |
| oxid dusný | 10024-97-2 | 180 | 98,4 | 360 | 196,8 | ||
| oxid fosforečný | 1314-56-3 | 1 | 2 | I | |||
| oxid horečnatý | 1309-48-4 | 5 | 10 | ||||
| oxid osmičelý, jako Os | 20816-12-0 | 0,002 | 0,004 | I | |||
| oxid sírový | 7446-11-9 | 1 | 0,3 | 2 | 0,6 | I | |
| oxid siřičitý | 7446-09-5 | 1,3 | 0,5 | 2,7 | 1 | I | |
| oxid uhelnatý mimo hlubinnou těžbu a ražení tunelů | 630-08-0 | 23 | 20 | 117 | 100 | B, P, T | |
| oxid uhelnatý | 630-08-0 | 23 | 20 | 117 | 100 | B, P, T | |
| oxid uhelnatý při hlubinné těžbě a ražení tunelů | 630-08-0 | 30 | 25,77 | 150 | 128,85 | B, P, T | |
| oxid uhličitý | 124-38-9 | 9000 | 4921 | 45000 | 24603 | ||
| oxid vanadičný (prach, dýmy) | 1314-62-1 | 0,05 | 0,1 | I, P | |||
| oxid vápenatý | 1305-78-8 | 1(R) | 4(R) | I, | |||
| oxid zinečnatý, jako Zn | 1314-13-2 | 2 | 5 | ||||
| oxiran | viz ethylenoxid | ||||||
| 1,1’-oxybis(2-chloroethan) | viz bis(2-chlorethyl)ether | ||||||
| oxychlorid fosforečný | 10025-87-3 | 0,06 | 0,01 | 0,12 | 0,02 | I, P | |
| ozon | 10028-15-6 | 0,1 | 0,05 | 0,2 | 0,1 | ||
| pentafluorethan | 354-33-6 | 5000 | 1002 | – | |||
| pentachlorfenol | 87-86-5 | 0,5 | 1,5 | B, D, I | |||
| pentakarbonyl železa, jako Fe | 13463-40-6 | 0,2 | 0,5 | P | |||
| pentan a isopentan | 109-66-0 | 3000 | 1000 | 4500(1) | 1500 | ||
| 78-78-4 | |||||||
| 1,5-pentandial | 111-30-8 | 0,2 | 0,05 | 0,4 | 0,1 | I, S | |
| pentanol | 30899-19-5 | ||||||
| 94624-12-1 | |||||||
| všechny isoméry a směsi isomerů (s výjimkou 3-methyl-1-butanolu) | |||||||
| 1-pentanol | |||||||
| 2-pentanol | 71-41-0 | 300 | 82 | 600 | 164 | I | |
| 3-pentanol | 6032-29-7 | ||||||
| 2-methyl-1-butanol | 584-02-1 | ||||||
| 3-methyl-2-butanol | 137-32-6 | ||||||
| 2-methyl-2-butanol | 598-75-4 | ||||||
| 2,2-methyl-1-propanol | 75-85-4 | ||||||
| 75-84-3 | |||||||
| 3-methyl-1-butanol | 123-51-3 | 18 | 5 | 37 | 10 | I | |
| pentylacetát všechny isoméry a směsi isomerů 2(nebo 3)-methylbutyl-acetát | 84145-37-9 | ||||||
| 1-pentylacetát | |||||||
| isopentylacetát | 628-63-7 | 270 | 50 | 540 | 100 | ||
| 2-methylbutylacetát | 123-92-2 | ||||||
| 3-pentylacetát | 624-41-9 | ||||||
| pentylacetát, terc. | 620-11-1 | ||||||
| 1-methylbutylacetát | 625-16-1 | ||||||
| 626-38-0 | |||||||
| pentylester kyseliny octové | viz pentylacetát | ||||||
| perchlorethylen | viz tetrachlorethylen | ||||||
| peroxid vodíku | 7722-84-1 | 1 | 0,7 | 2 | 1,4 | I | |
| piperazin | 110-85-0 | 0,1 | 0,3 | I, S | |||
| platina (kov) a nerozpustné sloučeniny | 7440-06-4 | 0,5 | 1 | ||||
| platiny rozpustné sloučeniny (jako Pt) | 0,001 | 0,002 | I, S | ||||
| polychlorované bifenyly (technické) | 1336-36-3 | 0,5 | 1 | B, D | |||
| 2-propanamin | viz iso-propylamin | ||||||
| propan-butan (LPG) | 68476-85-7 | 1800 | 4000 (1) | ||||
| n-propanol | 71-23-8 | 500 | 200 | 1000 | 400 | I | |
| 1-propanol | viz n-propanol | ||||||
| 2-propanol | 67-63-0 | 500 | 200 | 1000 | 400 | I | |
| 2-propanon | viz aceton | ||||||
| 1,2,3-propantrioltrinitrát | viz glyceroltrinitrát | ||||||
| 2-propenal | 107-02-8 | 0,05 | 0,02 | 0,12 | 0,05 | I | |
| 2-propenol | 107-18-6 | 4 | 1,66 | 10 | 4,14 | D, I | |
| 2-propennitril | 107-13-1 | 1 | 0,45 | 4 | 1,8 | D, I, K, S | od 5. 4. 2026 |
| 2-propennitril | 107-13-1 | 2 | 0,91 | 6 | 2,72 | D, I, K, S | do 4. 4. 2026 |
| β-propiolakton | 57-57-8 | 1 | 0,33 | 2 | 0,67 | I, K | |
| n-propylacetát | 109-60-4 | 800 | 188 | 1000 | 236 | I | |
| n-propylalkohol | viz n-propanol | ||||||
| propylenoxid | 75-56-9 | 2,4 | 1 | 4,8 | 2,07 | D, I, K, M | |
| pseudokumen | viz 1,2,4-trimethylbenzen | ||||||
| pyrethrum (vyčištěné od senzibilizujících laktonů) | 8003-34-7 | 1 | 2 | D, I, | |||
| pyridin | 110-86-1 | 5 | 1,5 | 10 | 3, | D | |
| resorcin | viz 1,3-dihydroxybenzen | ||||||
| rtuť | 7439-97-6 | 0,02 | 0,002 | 0,15 | 0,018 | B(3), D, P, T | |
| rtuti (dvojmocné) anorganické sloučeniny včetně oxidu rtuťnatého a chloridu rtuťnatého, jako Hg | 0,02 | 0,15 | B(3), D, T | ||||
| rtuti alkyl-sloučeniny, jako Hg | 0,01 | 0,03 | B(3), D, T | ||||
| selan | viz selenovodík | ||||||
| selen | 7782-49-2 | 0,1 | 0,2 | D, P | |||
| selenu sloučeniny, jako Se (kromě selenovodíku) | 0,1 | 0,2 | P | ||||
| selenovodík | 7783-07-5 | 0,07 | 0,02 | 0,17 | 0,05 | P, I | |
| sevofluran | 28523-86-6 | 15 | 1,8 | 30 | 3,6 | ||
| sirník fosforečný | viz sulfid fosforečný | ||||||
| sirouhlík | 75-15-0 | 10 | 3,16 | 20 | 6,32 | B, D, I | |
| sirovodík | 7783-06-4 | 7 | 5 | 14 | 10 | ||
| solventní nafta | viz nafta solventní | ||||||
| stříbro | 7440-22-4 | 0,1 | 0,3 | S, T | |||
| stříbra rozpustné sloučeniny, jako Ag | 0,01(V) | 0,03(V) | |||||
| styren | 100-42-5 | 100 | 23 | 400 | 92 | B, I, P | |
| sulfan | viz sirovodík | ||||||
| sulfid fosforečný | 1314-80-3 | 1 | 2 | ||||
| sulfotep (ISO) | 3689-24-5 | 0,1 | 0,2 | D | |||
| tellur a jeho sloučeniny, jako Te | 13494-80-9 | 0,1(V) | 0,5(V) | ||||
| terfenyl, hydrogenovaný | viz difenylbenzen | ||||||
| terpentýn – páry | 8006-64-2 | 300 | 800 | I, S | |||
| tetraethylester kyseliny křemičité | viz tetraethylsilikát | ||||||
| tetraethylolovo, jako Pb | 78-00-2 | 0,05 | 0,1 | B(2), D, T | |||
| tetraethylsilikát | 78-10-4 | 44 | 5 | 176 | 20,33 | I | |
| tetraethoxysilan | viz tetraethylsilikát | ||||||
| O,O,O',O'-tetraethyl-dithiopyrofosfát | viz sulfotep (ISO) | ||||||
| O,O,O',O'-tetraethyldifosforodithiolát | |||||||
| tetrafosfor | viz fosfor (bílý, žlutý) | ||||||
| tetrahydrofuran | 109-99-9 | 150 | 50 | 300 | 100 | D, I | |
| tetrahydro-1,4-oxazin | viz morfolin | ||||||
| tetrachlorethen | 127-18-4 | 138 | 20 | 275 | 40 | D | |
| tetrachlorethylen | viz tetrachlorethen | ||||||
| tetrachlormethan | 56-23-5 | 6,4 | 1 | 32 | 5 | D, P | |
| tetrakarbonyl niklu | viz nikltetrakarbonyl | ||||||
| tetramethylolovo, jako Pb | 75-74-1 | 0,05 | 0,1 | B(2), D, T | |||
| thallium | 7440-28-0 | 0,1 | 0,5 | ||||
| thallia sloučeniny rozpustné, jako Tl | 0,1 | 0,5 | D | ||||
| toluen | 108-88-3 | 192 | 50 | 384 | 100 | B, D, I, P | |
| m-toluidin | 108-44-1 | 4,46 | 1 | 8,92 | 2 | D, I, P, S | |
| o-toluidin | 95-53-4 | 0,5 | 0,1 | D, I, K | |||
| p-toluidin | 106-49-0 | 4,46 | 1 | 8,92 | 2 | D, I, S | |
| 2,4-toluylendiisokyanát | 584-84-9 | 0,05 | 0,007 | 0,1 | 0,014 | I, S | |
| 2,6-toluylendiisokyanát | 91-08-7 | 0,05 | 0,007 | 0,1 | 0,014 | I, S | |
| triethanolamin | 102-71-6 | 5 | 0,81 | 10 | 1,61 | D, I | |
| triethylamin | 121-44-8 | 8 | 1,9 | 12 | 2,85 | D, I | |
| trifluorbrommethan | 75-63-8 | 4000 | 646 | 6000 | 969 | ||
| 1,2,4-trichlorbenzen | 120-82-1 | 15 | 1,99 | 35 | 4,64 | D, I | |
| 1,1,1-trichlorethan | 71-55-6 | 500 | 90,18 | 1000 | 180,36 | ||
| 1,1,2-trichlorethan | 79-00-5 | 50 | 9 | 100 | 18 | D | |
| trichlorethen | 79-01-6 | 54,7 | 10 | 164,1 | 30 | B, D, I, K | |
| trichlorethylen | viz trichlorethen | ||||||
| trichlorfluormethan | 75-69-4 | 3000 | 525 | 4500 | 788 | ||
| trichlorid-oxid fosforečný | viz oxychlorid fosforečný | ||||||
| trichlorid fosforylu | viz oxychlorid fosforečný | ||||||
| trichlormethan | 67-66-3 | 10 | 2 | 20 | 4 | D, I, P | |
| trimethylamin | 75-50-3 | 4,9 | 2 | 12,5 | 5 | I | |
| 1,2,3-trimethylbenzen | 526-73-8 | 100 | 20 | 250 | 50 | I | |
| 1,2,4-trimethylbenzen | 95-63-6 | 100 | 20 | 250 | 50 | I | |
| 1,3,5-trimethylbenzen | 108-67-8 | 100 | 20 | 250 | 50 | I | |
| 2,4,6-trinitrofenol | viz kyselina pikrová | ||||||
| 2,4,6-trinitrotoluen | 118-96-7 | 0,3 | 0,5 | D, P | |||
| uhličitany a hydrogenuhličitany sodný a draselný | 5(V) | 10(V) | I, | ||||
| vanad (prach) a anorganické sloučeniny jako V | 0,05(V) | 0,15(V) | |||||
| vinylacetát | 108-05-4 | 17,60 | 5 | 35,20 | 10 | ||
| vinylbenzen | viz styren | ||||||
| vinylchlorid monomer | 75-01-4 | 2,6 | 1 | 5 | 1,92 | K | |
| vinylidenchlorid | viz 1,1-dichlorethen | ||||||
| xylen technická směs isomerů a všechny isomery | 1330-20-7 | 200 | 45,33 | 400 | 90,66 | B, D, I | |
| o-xylen | 95-47-6 | ||||||
| p-xylen | 106-42-3 | ||||||
| m-xylen | 108-38-3 | ||||||
| 2,4-xylidin | 95-68-1 | 5 | 1 | 10 | 2 | D, I, P | |
| xylidin (směs isomerů) | 1300-73-8 | 10 | 2 | 20 | 4 | D, P | |
| směsi polycyklických aromatických uhlovodíků, především ty, které obsahují benzo[a]pyren | D | ||||||
| minerální oleje, které byly předtím použity ve spalovacích motorech k lubrikaci a chlazení pohybujících se částí v motoru | D | ||||||
| emise výfukových plynů ze vznětových motorů | 0,05(5) | ||||||
| emise výfukových plynů ze vznětových motorů pro odvětví hlubinné těžby a výstavby tunelů | 0,05(5) | od 21. 2. 2026 | |||||
Explanatory notes to the table:
PEL - permissible exposure limit.
NPK-P - maximum permissible concentration.
CAS number - Registration number used in Chemical Abstracts Service.
(1) Physico-chemical properties (e.g. explosive) are taken into account.
(2) For the evaluation of exposure to lead, the result of the examination of plumbemia is decisive.
(3) The control of exposure to mercury and inorganic compounds of bivalent mercury shall take into account relevant biological exposure tests that complement occupational exposure limit values.
(4) Short-term exposure limit in relation to that collection period.
(5) Measured as an elementary carbon.
V - inhalable fraction of aerosol.
R - respiratory fraction of aerosol.
Explanatory notes to the column "Notes' in the table:
B - a BET is introduced in urine or blood.
D - Skin penetration is significantly applied to exposure.
I - irritates mucous membranes (eyes, airways) or skin.
K - carcinogen category 1A and 1B (with H350, H350i).
M - germ cell mutagen of categories 1A and 1B (H340).
P - Serious late effects (with H372, H373) cannot be excluded for a substance.
S-substance has a sensitising effect (with H317, H334).
T - toxic for reproduction categories 1A and 1B (with H360 including relevant codes).
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Regulation Information
| Citation | Government Regulation No. 330 / 2023 Coll., amending Government Regulation No. 361 / 2007 Coll., laying down conditions for health protection at work, as amended |
|---|---|
| Regulation Type | Regulation |
| Author | - |
| Collection | Code of Laws |
| Date of Promulgation | 10.11.2023 |
|---|---|
| Effective from | 01.01.2024 |
| Effective until | - |
| Status | Valid |
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Source:
Hlídač státu
(CC BY 3.0 CZ)
The regulation text is for informational purposes only.
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