International Cinema Technology Association (ICTA):

A global network of professionals in the motion picture industry. Members of the ICTA are on the cutting edge of new technologies and have been the driving force in digital, 3D, immersive sound systems, high frame rates and lasers.

The Society of Motion Picture and Television
Engineers (SMPTE):

The leading technical society for the motion imaging industry.

The Union Internationale des Cinémas/International Union of Cinemas

The European grouping of cinema trade associations and key operators, covering 38 territories across the region.