American Association of Museums
Art Dealers Association of America
The Explorers Club
IBA Committee on Art, Cultural Institutions & Heritage Law
International Council on Monuments and Sites
International Council of Museums
UNESCO
UNESCO Convention on the Means of Prohibiting and Preventing the Illicit Import, Export and Transfer of Ownership of Cultural Property
UNESCO Convention on the Protection of the Underwater Cultural Heritage
UNIDROIT Convention on Stolen or Illegally Exported Cultural Objects
World Bank
World Heritage Fund
World Monument Fund
World Intellectual Property Organization