International Council on Monuments and Sites

The International Council on Monuments and Sites (ICOMOS; French: Conseil international des monuments et des sites) is a professional association that works for the conservation and protection of cultural heritage places around the world. Now headquartered in Charenton-le-Pont, France, ICOMOS was founded in 1965 in Warsaw as a result of the Venice Charter of 1964 and offers advice to UNESCO on World Heritage Sites.

The idea behind ICOMOS dates to the Athens Conference on the restoration of historic buildings in 1931, organized by the International Museums Office. The Athens Charter of 1931 introduced the concept of international heritage. In 1964, the Second Congress of Architects and Specialists of Historic Buildings, meeting in Venice, adopted 13 resolutions. The first created the International Charter on the Conservation and Restoration of Monuments and Sites, better known as Venice Charter; the second, put forward by UNESCO, created ICOMOS to carry out this charter.

ICOMOS currently has over 10,100 individual members in 153 countries, 110 national committees, and 28 international scientific committees. With rare exceptions, each member must be qualified in the field of conservation and a practicing landscape architect, architect, archaeologist, anthropologist, town planner, engineer, administrator of heritage, historian, art historian, palaeontologist or archivist.

ICOMOS is a partner and founding member of the Blue Shield, which works to protect the world's cultural heritage threatened by war and natural disasters.

ICOMOS is composed of its national committees (NCs), to which individuals and institutions apply for membership. In addition to the national committees, ICOMOS has a series of international scientific committees (ISCs), in which experts in a certain field of activity within the context of heritage conservation exchange views and debate.

The organization is headed by a president, five vice-presidents, a secretary-general and a treasurer all directly elected by the general assembly of the organization. 12 additional members are also elected by the General Assembly into the Executive Committee and five further members are co-opted into the executive board in order to represent regions of the world or areas of expertise that were not part of the executive committee following the elections. Ex officio members of the executive committee are the president of the advisory committee and the previous presidents of ICOMOS, who attend in advisory capacity. The executive committee is the executive body of ICOMOS.

The advisory committee is composed of the chairpersons of the national committees, the chairpersons of the international scientific committees and the president of ICOMOS as an ex officio member. The advisory committee was given the task to advise and make recommendations to the General Assembly and the Executive Committee on matters which concern policy and programme priorities.

National committees are subsidiary organizations created in the countries which are members of UNESCO. They bring together individual and institutional members and offer them a framework for discussion and an exchange of information. Each national committee adopts its own rules of procedure and elaborates its own program according to the goals and aims of ICOMOS. In 2021, ICOMOS has 107 national committees. ICOMOS website includes a list regularly updated.