US lawOregonRegulationsChapter 350 — Columbia River Gorge CommissionDivision 40 — REVISION OF URBAN AREA BOUNDARIES350-040-0000OAR 350-040-0000OAR 350-040-0000. PurposeLast amended: 1999Length: 23 wordsOfficial source This division specifies the process of the Columbia River Gorge Commission (Commission) for considering minor revisions to the boundaries of any Urban Area.NextOAR 350-040-0010