CMD - Carcinogens and Mutagens Directive, Annex III - OELVs

EU. OELs for Certain Carcinogens, Mutagens, Reprotoxins: Annex III, Directive 2004/37/EC (CMRD), as amended by Directive (EU) 2022/431, 16 March 2022

This list provides occupational exposure limit values (OELVs) for carcinogens, mutagens and reprotoxic substances pursuant to Annex III of Directive 2004/37/EC (CMRD). Employers are obligated to minimize worker exposure to these agents in so far as possible, and must arrange for medical surveillance of workers exposed to these substances.

Carbon monoxide

EC / List no: 211-128-3 CAS no: 630-08-0
Long-term Exposure Limit (LTEL) Values LTEL (mg/m3)
23 mg/m3
LTEL (ppm)
20 ppm
Short-term Exposure Limit (STEL) Values STEL (mg/m3)
117 mg/m3
STEL (ppm)
100 ppm