The International Federation of Film Archives (French: Fédération Internationale des Archives du Film, FIAF) was founded in Paris in 1938 by the British Film Institute, the Museum of Modern Art in New York City, the Cinémathèque Française and the Reichsfilmarchiv in Berlin.

FIAF brings together the world's leading institutions in the field of moving picture heritage. Its affiliates are the defenders of the Twentieth Century's own art form. They are dedicated to the rescue, collection, preservation and screening of moving images, which are valued both as works of art and culture and as historical documents. Today it comprises more than 150 institutions in over 77 countries - a reflection of the extent to which preservation of moving image heritage has become a world-wide concern.

The website is [1].

More information on the Wikipedia page [2]