Ethics Manual for Members, Officers, and Employees of the U.S. House of Representatives
http://ethics.house.gov/Media/PDF/2008_House_Ethics_Manual.pdf
Senate Ethics Manual
http://ethics.senate.gov/downloads/pdffiles/manual.pdf
UNI Documents Y 4.ET 3/4: S.PUB. 108-1
United States. Congress. Senate--ethics
5 C.F.R. PART 2635 - STANDARDS OF ETHICAL CONDUCT FOR EMPLOYEES OF THE EXECUTIVE BRANCH
http://www.usoge.gov/laws_regs/regulations/5cfr2635.aspx
Iowa Ethics & Campaign Disclosure Board
http://www.iowa.gov/ethics/ethics/ethics_index.htm
Executive Branch Ethics, Local Government Ethics
Executive Branch Lobbying (Iowa)
http://www.iowa.gov/ethics/lobbying/lobbying_index.htm
