Or. Admin. R. 918-100-0065
For the purpose of this rule, “commercial and industrial installations” mean any structural, mechanical and plumbing work involving any occupancy in the Oregon Structural Specialty Code, except one-and two-family dwellings and associated accessory buildings.
[Publications: Publications referenced are available from the division.]
ORS 455.040, 455.144(7), 455.154 & 455.560
ORS 455.154
BCD 22-2004, f. & cert. ef. 10-1-04