Hillsboro (Or.)2014-03-312014-03-312006-09-15https://hdl.handle.net/1794/1386530 pp. Adopted 2006-09-15. Department of Land Conservation and Development Notice of Adopted AmendmentAmendments delete all references to signs from Zoning Ordinance, following adoption of new Sign Code codified as Municipal Code Chapter 15.20.en-USPublic DomainLand UseHillsboro Notice of Adopted Amendment (2006-09-15)Adopted Plan