substance_name,cas_no,remark,country,twa_ppm,twa_mg_m3,twa_f_cm3,stel_ppm,stel_mg_m3,stel_f_cm3
2-Monochlornaphthaline,91-58-7,"Remarks:
(1) Skin
(2) 15 minutes average value",Austria,"0,03 (1)","0,2 (1)",,"0,09 (1) (2)","0,6 (1) (2)",
Acephate,30560-19-1,,People's Republic of China,,"0,3",,,,
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",Australia,20,36,,50 (1),91 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) Ceiling limit value",Austria,50,90,,50 (1),90 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) Additional indication ""M"" means that irritation occurs when the exposure exceeds the limit value or there is a risk of acute poisoning. The work process must be designed in such a way that the exposure never exceeds the limit value. For evaluation, the sampled period should be as short as possible. However, the sampled period shall be long enough to perform a reliable measurement. The measured result shall be related to the considered period.",Belgium,25 (1),46 (1),,,,
Acetaldehyde,75-07-0,"Remarks:
(1) Ceiling limit value",Canada - Ontario,,,,25 (1),,
Acetaldehyde,75-07-0,"Remarks:
(1) Ceiling limit value",Canada - Québec,,,,25 (1),45 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) Ceiling limit value",Denmark,25,45,,25 (1),45 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",Finland,,,,25 (1),46 (1),
Acetaldehyde,75-07-0,,France,100,180,,,,
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",Germany (AGS),50,91,,50 (1),91 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) Ceiling limit value",,,,,100 (1),182 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value
(2) A momentary value of 100 ml/m³ (180mg/m³) should not be exceeded.",Germany (DFG),50,91,,50 (1) (2),91 (1) (2),
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",Hungary,,45,,,45 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",Ireland,,,,25 (1),45 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) tentative in 2021",Japan (JSOH),10 (1),18 (1),,,,
Acetaldehyde,75-07-0,"Remarks:
(1) by 2020
(2) Occupational exposure limit ceiling: Reference value to the maximal exposure concentration of the substance during a working day",,50 (1) (2),90 (1) (2),,,,
Acetaldehyde,75-07-0,,Latvia,,5,,,,
Acetaldehyde,75-07-0,"Remarks:
(1) Ceiling limit value",New Zealand,,,,20 (1),36 (1),
Acetaldehyde,75-07-0,,Norway,25,45,,,,
Acetaldehyde,75-07-0,"Remarks:
(1) Ceiling limit value",People's Republic of China,,,,,45 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) Ceiling limit value",Poland,,,,,45 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",Romania,50,90,,100 (1),180 (1),
Acetaldehyde,75-07-0,,Singapore,,,,25,45,
Acetaldehyde,75-07-0,"Remarks:
(1) Ceiling limit value",South Africa,,,,50 (1),,
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",South Africa Mining,25,45,,50 (1),90 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",South Korea,50,,,150 (1),,
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",Spain,,,,25 (1),46 (1),
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",Sweden,25,45,,50 (1),90 (1),
Acetaldehyde,75-07-0,,Switzerland,50,90,,50,90,
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes average value",The Netherlands,20,37,,50 (1),92 (1),
Acetaldehyde,75-07-0,,USA - OSHA,200,360,,,,
Acetaldehyde,75-07-0,"Remarks:
(1) 15 minutes averge value",United Kingdom,20,37,,50 (1),92 (1),
Acetamide,60-35-5,,Norway,10,25,,,,
Acetamide,60-35-5,"Remarks:
(1) 15 minutes average value",Sweden,10,25,,25 (1),60 (1),
Acetanilide,103-84-4,"Remarks:
(1) Inhalable fraction",Poland,,6 (1),,,,
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Australia,10,25,,15 (1),37 (1),
Acetic acid,64-19-7,"Remarks:
(1) Indicative Occupational Exposure Limit Values, proposual
(2) Ceiling limit value (5 minutes)",Austria,10 (1),25 (1),,20 (1) (2),50 (1) (2),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Belgium,10,25,,15 (1),38 (1),
Acetic acid,64-19-7,,Canada - Ontario,10,,,15,,
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Canada - Québec,10,25,,15 (1),37 (1),
Acetic acid,64-19-7,,Denmark,10,25,,20,50,
Acetic acid,64-19-7,"General remarks:
info
Bold-type: Indicative occupational exposure limit value (IOELV)


Remarks:
(1) 15 minutes average value",European Union,10,25,,20 (1),50 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Finland,5,13,,10 (1),25 (1),
Acetic acid,64-19-7,"General remarks:
info
Italics type: Indicative statutory limit values


Remarks:
(1) 15 minutes average value",France,10,25,,20 (1),50 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Germany (AGS),10,25,,20 (1),50 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Germany (DFG),10,25,,20 (1),50 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Hungary,,25,,,50 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Ireland,10,25,,20 (1),50 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Italy,10,25,,20 (1),50 (1),
Acetic acid,64-19-7,,Japan (JSOH),10,25,,,,
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Latvia,10,25,,20 (1),50 (1),
Acetic acid,64-19-7,,New Zealand,10,25,,15,37,
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Norway,10,25,,20 (1),50 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",People's Republic of China,,10,,,20 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Poland,,25,,,50 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Romania,10,25,,20 (1),50 (1),
Acetic acid,64-19-7,,Singapore,10,25,,15,37,
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",South Africa,20,,,30 (1),,
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",South Africa Mining,10,25,,15 (1),37 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",South Korea,10,,,15 (1),,
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value VLI
(2) 15 minutes average value",Spain,10,25,,20 (1),50 (2),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",Sweden,5,13,,10 (1),25 (1),
Acetic acid,64-19-7,,Switzerland,10,25,,20,50,
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",The Netherlands,10,25,,20 (1),50 (1),
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",USA - NIOSH,10,25,,15 (1),37 (1),
Acetic acid,64-19-7,,USA - OSHA,10,25,,,,
Acetic acid,64-19-7,"Remarks:
(1) 15 minutes average value",United Kingdom,10,25,,20 (1),50 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) Ceiling limit value",Australia,,,,5 (1),21 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) Ceiling limit value (5 minutes)",Austria,5,20,,10 (1),40 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Belgium,1,"4,2",,3 (1),13 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Canada - Ontario,1,,,3 (1),,
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Canada - Québec,1,,,3 (1),,
Acetic anhydride,108-24-7,"Remarks:
(1) Ceiling limit value",Denmark,5,20,,5 (1),20 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Finland,,,,5 (1),21 (1),
Acetic anhydride,108-24-7,,France,,,,5,20,
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Germany (AGS),"0,1","0,42",,"0,2 (1)","0,84 (1)",
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Germany (DFG),"0,1","0,42",,"0,2 (1)","0,84 (1)",
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Hungary,,"0,42",,,"0,84 (1)",
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Ireland,1,"2,5",,3 (1),10 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) Occupational exposure limit ceiling: Reference value to the maximal exposure concentration of the substance during a working day",Japan (JSOH),5 (1),21 (1),,,,
Acetic anhydride,108-24-7,,Latvia,,5,,,,
Acetic anhydride,108-24-7,"Remarks:
(1) Ceiling limit value",New Zealand,,,,5 (1),21 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) Ceiling limit value",Norway,,,,5 (1),20 (1),
Acetic anhydride,108-24-7,,People's Republic of China,,16,,,,
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Poland,,12,,,24 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Romania,"3,6",15,,6 (1),25 (1),
Acetic anhydride,108-24-7,,Singapore,5,21,,,,
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",South Africa,2,,,6 (1),,
Acetic anhydride,108-24-7,"Remarks:
(1) Ceiling limit value",South Africa Mining,,,,5 (1),20 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",South Korea,1,,,3 (1),,
Acetic anhydride,108-24-7,,Spain,5,21,,,,
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Sweden,,,,5 (1),20 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",Switzerland,1,4,,2 (1),8 (1),
Acetic anhydride,108-24-7,"Remarks:
(1) Ceiling limit value",USA - NIOSH,,,,5 (1),20 (1),
Acetic anhydride,108-24-7,,USA - OSHA,5,20,,,,
Acetic anhydride,108-24-7,"Remarks:
(1) 15 minutes average value",United Kingdom,"0,5","2,5",,2 (1),10 (1),
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",Australia,500,1185,,1000 (1),2375 (1),
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",Austria,500,1200,,2000 (1),4800 (1),
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",Belgium,246,594,,492 (1),1187 (1),
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",Canada - Ontario,250,,,500 (1),,
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",Canada - Québec,250,,,500 (1),,
Acetone,67-64-1,,Denmark,250,600,,500,1200,
Acetone,67-64-1,"General remarks:
info
Bold-type: Indicative occupational exposure limit value (IOELV)",European Union,500,1210,,,,
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",Finland,500,1200,,630 (1),1500 (1),
Acetone,67-64-1,"General remarks:
info
Bold type: Restrictive statutory limit values


Remarks:
(1) 15 minutes average value",France,500,1210,,1000 (1),2420 (1),
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",Germany (AGS),500,1200,,1000 (1),2400 (1),
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",Germany (DFG),500,1200,,1000 (1),2400 (1),
Acetone,67-64-1,,Hungary,,1210,,,,
Acetone,67-64-1,,Ireland,500,1210,,,,
Acetone,67-64-1,,Italy,500,1210,,,,
Acetone,67-64-1,,Japan (JSOH),200,470,,,,
Acetone,67-64-1,,Japan (MHLW),500,,,,,
Acetone,67-64-1,,Latvia,500,1210,,,,
Acetone,67-64-1,,New Zealand,500,1185,,1000,2375,
Acetone,67-64-1,,Norway,125,295,,,,
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",People's Republic of China,,300,,,450 (1),
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",Poland,,600,,,1800 (1),
Acetone,67-64-1,,Romania,500,1210,,,,
Acetone,67-64-1,,Singapore,750,1780,,1000,2380,
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",South Africa,500,,,1000 (1),,
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",South Africa Mining,500,1185,,1000 (1),2375 (1),
Acetone,67-64-1,"Remarks:
(1) 15 minutes average",South Korea,500,,,750 (1),,
Acetone,67-64-1,,Spain,500,1210,,,,
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",Sweden,250,600,,500 (1),1200 (1),
Acetone,67-64-1,,Switzerland,500,1200,,1000,2400,
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",The Netherlands,500,1210,,1000 (1),2420 (1),
Acetone,67-64-1,,USA - NIOSH,250,590,,,,
Acetone,67-64-1,,USA - OSHA,1000,2400,,,,
Acetone,67-64-1,"Remarks:
(1) 15 minutes average value",United Kingdom,500,1210,,1500 (1),3620 (1),
Acetonitrile,75-05-8,"Remarks:
(1) Skin
(2) 15 minutes average value",Australia,40 (1),67 (1),,60 (1) (2),101 (1) (2),
Acetonitrile,75-05-8,"Remarks:
(1) Skin
(2) 15 minutes average value",Austria,40 (1),70 (1),,160 (1) (2),280 (1) (2),
Acetonitrile,75-05-8,"Remarks:
(1) Additional indication ""D"" means that the absorption of the agent through the skin, mucous membranes or eyes is an important part of the total exposure. It can be the result of both direct contact and its presence in the air.",Belgium,20 (1),34 (1),,,,
Acetonitrile,75-05-8,,Canada - Ontario,20,,,,,
Acetonitrile,75-05-8,"Remarks:
(1) Skin",Canada - Québec,20 (1),,,,,
Acetonitrile,75-05-8,"Remarks:
(1) Skin
(2) 15 minutes average value",Denmark,40 (1),70 (1),,80 (1) (2),140 (1) (2),
Acetonitrile,75-05-8,"General remarks:
info
Bold-type: Indicative occupational exposure limit value (IOELV)


Remarks:
(1) Skin",European Union,40 (1),70 (1),,,,
Acetonitrile,75-05-8,"Remarks:
(1) 15 minutes average value",Finland,20,34,,40 (1),68 (1),
Acetonitrile,75-05-8,"General remarks:
info
Bold type: Restrictive statutory limit values


Remarks:",France,40 (1),70 (1),,,,
Acetonitrile,75-05-8,"Remarks:
(1) Skin
(2) 15 minutes average value",Germany (AGS),10 (1),17 (1),,20 (1) (2),34 (1) (2),
Acetonitrile,75-05-8,"Remarks:
(1) Skin
(2) 15 minutes average value",Germany (DFG),10 (1),17 (1),,20 (1) (2),34 (1) (2),
Acetonitrile,75-05-8,"Remarks:
(1) Skin",Hungary,,70 (1),,,,
Acetonitrile,75-05-8,,Ireland,40,70,,,,
Acetonitrile,75-05-8,"Remarks:
(1) Skin",Italy,20 (1),35 (1),,,,
Acetonitrile,75-05-8,,Latvia,40,70,,,,
Acetonitrile,75-05-8,,New Zealand,40,67,,60,101,
Acetonitrile,75-05-8,"Remarks:
(1) Skin",Norway,30 (1),50 (1),,,,
Acetonitrile,75-05-8,,People's Republic of China,,30,,,,
Acetonitrile,75-05-8,"Remarks:
(1) Skin
(2) 15 minutes average value",Poland,,70 (1),,,140 (1) (2),
Acetonitrile,75-05-8,,Romania,40,70,,,,
Acetonitrile,75-05-8,,Singapore,40,67,,60,101,
Acetonitrile,75-05-8,"Remarks:
(1) Skin",South Africa,40 (1),,,,,
Acetonitrile,75-05-8,"Remarks:
(1) 15 minutes average value",South Africa Mining,40,70,,60 (1),105 (1),
Acetonitrile,75-05-8,"Remarks:
(1) Skin",South Korea,20 (1),,,,,
Acetonitrile,75-05-8,"Remarks:
(1) Skin",Spain,40 (1),68 (1),,,,
Acetonitrile,75-05-8,"Remarks:
(1) 15 minutes average value",Sweden,30,50,,60 (1),100 (1),
Acetonitrile,75-05-8,,Switzerland,20,34,,40,68,
Acetonitrile,75-05-8,,The Netherlands,20,34,,,,
Acetonitrile,75-05-8,,USA - NIOSH,20,34,,,,
Acetonitrile,75-05-8,,USA - OSHA,40,70,,,,
Acetonitrile,75-05-8,"Remarks:
(1) 15 minutes average value",United Kingdom,40,68,,60 (1),102 (1),
Acetophenone,98-86-2,,Belgium,10,50,,,,
Acetophenone,98-86-2,,Canada - Ontario,10,,,,,
Acetophenone,98-86-2,,Canada - Québec,10,49,,,,
Acetophenone,98-86-2,,Denmark,10,49,,20,98,
Acetophenone,98-86-2,,Finland,5,25,,,,
Acetophenone,98-86-2,,Hungary,,50,,,,
Acetophenone,98-86-2,,Ireland,10,49,,,,
Acetophenone,98-86-2,,Latvia,,5,,,,
Acetophenone,98-86-2,"Remarks:
(1) 15 minutes average value",Poland,,50,,,100 (1),
Acetophenone,98-86-2,"Remarks:
(1) 15 minutes average value",Romania,20,100,,41 (1),200 (1),
Acetophenone,98-86-2,,Singapore,10,49,,,,
Acetophenone,98-86-2,,Spain,10,50,,,,