On multiemployer worksites, an employer performing work involving the application of MDA or materials containing MDA for which establishment of one or more regulated areas must inform other employers on the site of the nature of the employer's work with MDA and of the existence of, and requirements pertaining to, regulated areas.
Wash. Admin. Code § 296-155-17307
Statutory Authority: Chapter 49.17 RCW. 93-04-111 (Order 92-15), § 296-155-17307, filed 2/3/93, effective 3/15/93.