US lawOregonRegulationsChapter 918 — Department of Consumer and Business ServicesDivision 770 — PLUMBING PRODUCT APPROVALS918-770-0060OAR 918-770-0060OAR 918-770-0060. NoticeLast amended: 1997Length: 31 wordsOfficial source Notice required under these rules may be given by personal service or mail, postage prepaid, addressed to the person, organization or laboratory as it appears on the records of the Board.PreviousOAR 918-770-0050NextOAR 918-770-0070