EN12021 – No Change to Carbon Monoxide Limits

EN12021 – No Change to Carbon Monoxide Limits

There has been some confusion about whether the change to the Workplace Exposure Limits (WEL) has impacted the EN12021 standard. In October 2018, the EH40 guidelines lowered the Workplace Exposure Limit (WEL) for Carbon Monoxide from 50ppm to 20ppm. The assumption was...