Resource theme: Traffic of works of art, antiques, ancient documents and natural specimens Legislation - International Resource type: Tools & Practices - Standardisation tools Author: United Nations Economic and Social CouncilDate: 1990Pages / Length: 5 p.Language of publication: EnglishThe model treaty was adopted by the Eight United Nations Congress on the Prevention of Crime and the Treatment of Offenders, held in 1990, and welcomed by the General Assembly in its resolution 45/121. InternationalActor: United NationsUnited Nations Office on Drugs and Crime Link to the website Download ECOSOC_Model_Treaty_1990.pdf