OAR 918-695-0020: License Exemptions

(1) A license is not required for: (a) A person to do the person's own work on the person's own residential building on the person's own premises, if the person complies with OAR chapter 918, division 690 and the plumbing requirements of the Oregon Residential Specialty Code ; or (b) To test, repair, service, maintain, install or replace any new or existing potable water pump equipment not exceeding seven and one-half horsepower on residential property and piping between such pump and storage tanks for such pumps, provided the person complies with all other provisions of OAR chapter 918, division 690. (2) All plumbing installations, alterations or remodeling in a commercial or industrial building being constructed or being offered for sale, exchange, rent or lease shall be made by a licensed Oregon journeyman plumber or by a registered Oregon apprentice plumber. [Publications: Publications referenced are available from the agency.]