The employer must ensure that no employee is exposed to an airborne concentration of cadmium in excess of five micrograms per cubic meter of air (5 µg/m3), calculated as an 8-hour time-weighted average exposure (TWA).
[Statutory Authority: RCW
49.17.010,
49.17.040,
49.17.050, and
49.17.060. WSR 19-01-094, § 296-62-07405, filed 12/18/18, effective 1/18/19. Statutory Authority: Chapter
49.17 RCW. WSR 93-07-044 (Order 93-01), § 296-62-07405, filed 3/13/93, effective 4/27/93.]