Or. Admin. R. 918-750-0100
(3) The Oregon Plumbing Specialty Code applies to all plumbing installations as addressed in ORS 447.020 and ORS chapter 455 including one- and two-family dwellings of three stories or less within the scope of the Oregon Residential Specialty Code.
[Publications: Publications referenced are available for review at the agency.]
ORS 447.020
ORS 447.020
BCD 11-2014, f. 9-30-14, cert. ef. 10-1-14
BCD 2-2011, f. & cert. ef. 2-15-11
BCD 6-1998, f. 3-2-98, cert. ef. 4-1-98