90.93 Standard confirmed Apr 6, 2026
CENELEC
CLC/TC 100X Audio, video and multimedia systems and equipment and related sub-systems
European Norm
33.160.99 Other audio, video and audiovisual equipment
Published
IEC 62524:2009 specifies a reader's format for multimedia e-publishing employed for e-book data interchange among publishers and readers, satisfying a number of readers' requirements such as being non-revisable, equipment-adaptive and application-adaptive.
PUBLISHED
EN 62524:2011
90.93
Standard confirmed
Apr 6, 2026