New WEL’s for 31 substances have been introduced from 21st August 2018. You can find a list of the substances and the new limits in the updated HSE publication EH40/2005 Workplace Exposure Limits
New WEL’s for 31 substances have been introduced from 21st August 2018. You can find a list of the substances and the new limits in the updated HSE publication EH40/2005 Workplace Exposure Limits