Resource theme: Ethics - National Resource type: Tools & Practices - Normative instruments Editor: Archaeological Institute of AmericaDate: 1991Pages / Length: 1 p.Language of publication: EnglishOn December 29, 1990 the AIA Council voted to adopt a Code of Ethics. The Code was amended at the Council meeting of December 29, 1997. Actor: Archaeological Institute of America Link to the website Download AIA_Code_of_Ethics.pdf