Wash. Admin. Code § 296-155-17305

Current through Register Vol. 24-20, October 15, 2024

Section 296-155-17305 - Permissible exposure limits

You must ensure that no employee is exposed to an airborne concentration of MDA in excess of 10 parts per billion (10 ppb) as an 8-hour time-weighted average and a STEL of 100 parts per billion (100 ppb).

Amended by WSR 16-09-085, Filed 4/19/2016, effective 5/20/2016

Statutory Authority: Chapter 49.17 RCW. 93-04-111 (Order 92-15), § 296-155-17305, filed 2/3/93, effective 3/15/93.