The following plumbing products are exempt from product approval by the board:
Or. Admin. R. 918-770-0330
Stat. Auth.: ORS 447.154
Stats. Implemented: ORS 447.154
The following plumbing products are exempt from product approval by the board:
Or. Admin. R. 918-770-0330
Stat. Auth.: ORS 447.154
Stats. Implemented: ORS 447.154