In article comparison of requirements of the Russian and international standards at the choice of radiographic films, more precisely than film systems, for industrial radiography is carried out. It is noted that a set of the parameters characterizing a film in ISO 11699-1-2011 and domestic specifications cardinally differs. Therefore at absence at domestic films of classification by ISO their use within the standards of the Russian Federation existing and prepared for release is impossible, for example, for GOST P ISO 10893-6-2016, GOST ISO 17636-1-2017.
Use only of the metal strengthening screens is provided in the specified ISO standards that creates restrictions for application of other types of screens without acceptance of additional measures. Keywords: radiography, legal requirements, X-ray films, film systems, film divisibility.