The department shall adopt requirements that qualify a journey level plumber to be issued a medical gas piping installer endorsement.
RCW 18.106.075
Medical gas piping installer endorsement.
2013 c 23 s 20; 1997 c 326 s 1.
Official source: Washington State Legislature. Reproduced from public-domain Washington statutes; confirm against the official source for the current text. Not legal advice.