The department shall adopt requirements that qualify a journey level plumber to be issued a medical gas piping installer endorsement.
RCW 18.106.075
Effective date-1997 c 326: See note following RCW 18.106.010.
The department shall adopt requirements that qualify a journey level plumber to be issued a medical gas piping installer endorsement.
RCW 18.106.075
Effective date-1997 c 326: See note following RCW 18.106.010.