| icomos.org | International Council on Monuments and Sites |
| apti.org | Association for Preservation Technology International |
| akdn.org | Aga Khan Trust for Culture |
| icom.museum | Conseil international des musées (ICOM) |
| heritageconservation.net | Heritage Conservation Network |
| heritagepreservation.org | Heritage Preservation |
| artsstudio.com | The State Russian Museum: Exhibits Conservation Department |
| unesco.org | United Nations Educational, Scientific and Cultural Organisation (UNESCO) |
| stanford.edu | Conservation OnLine (CoOL) |
| museumsfriends.org | Fédération mondiale des amis des musées (FMAM) |
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