Cherokee Nation Truth in Advertising for Native Art
The Cherokee Nation Truth in Advertising for Native Art is a legislative act unanimously passed by the Council of the Cherokee Nation on January 14, 2008, and signed into law a week later on January 21, 2008. A truth-in-advertising law, the act requires vendors who market themselves as American Indians on Cherokee Nation property to provide proof of citizenship in a federally recognized American Indian tribe or face expulsion.
Source: Wikipedia — Cherokee Nation Truth in Advertising for Native Art (CC BY-SA 4.0)