Regulation 2 Amendment to the Control of Substances Hazardous to Health (Amendment) Regulations 1996

For the following provisions of the Schedule to the Control of Substances Hazardous to Health (Amendment) Regulations 1996^f1—

“

Substance	Formula	Reference periods
		Long-term maximum exposure limit (8-hour TWA reference period)
		ppm	mg m−3
				Short-term maximum exposure limit (15-minute reference period)
				ppm	mg m−3
Cobalt and cobalt compound (as Co)	Co	—	—	Cotton dust
—	2.5	—	—	1,2–
Dibromoethane (Ethylene dibromide)	BrCH2CH2Br	0.5	3.9	—	—

”

there shall be substituted the following—

“

Substance	Formula	Reference periods
		Long-term maximum exposure limit (8-hour TWA reference period)
		ppm	mg m−3
				Short-term maximum exposure limit (15-minute reference period)
				ppm	mg m−3
Cobalt and cobalt compound (as Co)	Co	—	0.1	—	—
Cotton dust		—	2.5	—	—
Dibromoethane (Ethylene dibromide)	BrCH2CH2Br	0.5	3.9	—	—

”