Oregon Revised Statutes Chapter 192 — Records; Public Reports and Meetings

 https://www.oregonlegislature.gov/bills_laws/ors/ors192.html

Oregon Administrative Rules Chapter 166 Secretary of State, Archives Division

https://secure.sos.state.or.us/oard/displayChapterRules.action?selectedChapter=175 

City of Portland Charter: Chapter 2 Government, Article 5

The Auditor, Section 2-507 Duties in General

Portland City Code Title 3, Chapter 3.76 Public Records

http://www.portlandoregon.gov/citycode/?c=28448

BHR Administrative Rule 1.03 Public Records Information, Access and Retention

http://www.portlandoregon.gov/citycode/article/12001

BHR Administrative Rule 4.09 Use of City Resources

http://www.portlandoregon.gov/citycode/index.cfm?c=27936&a=12210

Portland Policy Documents, Administrative Rules and Policies, Administration, Archives and Records Management

https://www.portlandoregon.gov/citycode/?c=35190