This International Standard specifies the nominal sizes, aim dimensions with tolerances, weights, and certain testsfor medical radiographic cassettes, screens, and films. It includes medical hard-copy imaging films in the form ofsheets, such as laser films and video.This International Standard also includes information regarding the appropriate marking of these products, andspecial attention is given to cassettes/screens/films used for mammography.This International Standard does not include films in roll format (see informative annex A).