BSIS0/IEC23736-4:2020 BSl Standards Publication Information technology Digital publishing EPUB 3.0.1 Opencontainerformat bsi. BSIS0/IEC23736-4:2020 BRITISH STANDARD Nationalforeword ThisBritish Standardis theUKimplementation ofIS0/IEC23736-4:2020. The UK participation in its preparation was entrusted to Technical Committee ICT/1, Information systems co-ordination. A list of organizations represented on this committee can be obtained on requestto its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. TheBritishStandardsInstitution2020 PublishedbyBSI StandardsLimited2020 ISBN9780539024920 ICS35.240.30 Compliance with a British Standard cannot confer immunityfrom legal obligations. This British Standard was published under the authority of the Amendments/corrigendaissuedsincepublication Date Textaffected BSIS0/IEC23736-4:2020 INTERNATIONAL ISO/IEC STANDARD 23736-4 First edition 2020-02 Information technology Digital publishing - EPUB 3.0.1 - Part 4: Open container format Technologies de Il'information-Publications numeriques-EPUB 3.0.1 Partie 4:Format de conteneur ouvert Reference number IS0/IEC23736-4:2020(E) IEC ISO @IS0/IEC2020