Wilsonville (Or.)2014-04-022014-04-022010-03-04https://hdl.handle.net/1794/1548558 pp. Adopted 2010-03-04. Department of Land Conservation and Development Notice of Adopted AmendmentAmendment to Wilsonville's Planning and Land Development Ordinance (Wilsonville's Development Code) Section 4.001 Definitions for "sign" and Section 4.156 Sign Regulations to modify the temporary sign section for constitutionality.en-USPublic DomainLand UseAdopted Plan