ICOMOS - International Council on Monuments and Sites
ICCROM - International Centre for the Study of the Preservation and Restoration of Cultural Property
ICOM - International Council on Museums
UNESCO - United Nations Educational, Scientific and Cultural Organization
WHC - UNESCO World Heritage Centre
ICBS - International Committee of the Blue Shield
IUCN - International Union for Conservation of Nature
DoCoMoMo - International Committee for the Documentation and Conservation of Monuments and Sites of the Modern Movement
TICCIH - International Committee for the Conservation of the Industrial Heritage
IFLA - International Federation of Landscape Architects
ISCR - Istituto Superiore per la Conservazione et il Restauro
VdR - Deutscher Restauratorenverband
Bayerisches Landesamt für Denkmalpflege
AIC - American Institute for Conservation
CCI - Canadian Conservation Institute