Oregon Revised Statutes Public Health and Safety § 446.155

(a) Plumbing equipment, unless such equipment meets the requirements of the Department of Consumer and Business Services;

(b) Heating equipment, unless such equipment meets the requirements of the State Fire Marshal; or

(c) Electrical equipment, unless such equipment meets the requirements of the department.

(a) Plumbing, mechanical and electrical equipment or installations that meet the minimum safety standards of the department;

(b) Thermal, fire and life safety equipment, material and installations that meet the minimum safety standards of the department; or

(c) Structural and transportation equipment, materials, installations and construction that meet the minimum safety standards of the department.

(a) Bears an insignia of compliance;

(b) Has previously been lawfully registered and titled within the United States;

(c) Has previously been issued an ownership document under ORS 446.571 or recorded under ORS 446.626; or

(d) Is exempt from registration, title or ownership document requirements because of United States government ownership.

(a) Alterations performed on a manufactured dwelling by the manufacturer or dealer before or at the time of sale to the first consumer shall be performed in conformance with the National Manufactured Housing Construction and Safety Standards Act   1.

(b) After the initial sale to a consumer by a manufacturer or dealer, all alterations to a manufactured dwelling, except as identified by the Director of the Department of Consumer and Business Services by rule, shall be in conformance with the specialty codes as described in ORS 455.010 to 455.740 and 479.855.

(c) Solid fuel burning appliances shall be in conformance with the National Manufactured Housing Construction and Safety Standards Act   1 and standards adopted by the department.

(d) Notwithstanding subsections (1) and (2) of this section, a previously owned manufactured dwelling may be sold “as is” provided that the seller discloses in the bill of sale that the manufactured dwelling is being sold on an “as is” or “with all faults” basis, and that the entire risk as to the quality and performance of the manufactured dwelling is with the buyer. If the manufactured dwelling is found to be defective after purchase, the buyer shall assume the entire cost of all servicing and repair. The seller, manufacturer, distributor or retailer is not responsible for any cost for servicing and repair.