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ISO 20525:2026PublishedTourism and related services — Semantics applied to tourism destinationsInternational Standard · Published 23 Sep 2026 · ISO/TC 228ISO 20614:2017PublishedInformation and documentation — Data exchange protocol for interoperability and preservationInternational Standard · Published 10 Nov 2017 · ISO/TC 46/SC 4ISO 20616-1:2021PublishedGraphic technology — File format for quality control and metadata — Part 1: Print requirements eXchange (PRX)International Standard · Published 30 Sep 2021 · ISO/TC 130ISO 20616-2:2020PublishedGraphic technology — File format for quality control and metadata — Part 2: Print Quality eXchange (PQX)International Standard · Published 27 Mar 2020 · ISO/TC 130ISO 20677:2019PublishedImage technology colour management — Extensions to architecture, profile format and data structureInternational Standard · Published 13 Feb 2019 · ISO/TC 130ISO 20775:2009PublishedInformation and documentation — Schema for holdings informationInternational Standard · Published 12 Jan 2009 · ISO/TC 46/SC 4ISO 21127:2023PublishedInformation and documentation — A reference ontology for the interchange of cultural heritage informationInternational Standard · Published 11 Oct 2023 · ISO/TC 46/SC 4ISO/IEC 21320-1:2015PublishedInformation technology — Document Container File — Part 1: CoreInternational Standard · Published 20 Oct 2015 · ISO/IEC JTC 1/SC 34ISO 21720:2024PublishedXLIFF (XML Localization Interchange File Format)International Standard · Published 5 Jul 2024 · ISO/TC 37/SC 5ISO 21757-1:2020PublishedDocument management — ECMAScript for PDF — Part 1: Use of ISO 32000-2 (PDF 2.0)International Standard · Published 16 Dec 2020 · ISO/TC 171/SC 2ISO 21812-1:2019PublishedGraphic technology — Print product metadata for PDF files — Part 1: Architecture and core requirements for metadataInternational Standard · Published 2 Jul 2019 · ISO/TC 130ISO/TR 22299:2018PublishedDocument management — Digital file format recommendations for long-term storageTechnical Report · Published 5 Nov 2018 · ISO/TC 171/SC 2ISO/IEC TS 22424-1:2020PublishedDigital publishing — EPUB3 preservation — Part 1: PrinciplesTechnical Specification · Published 29 Jan 2020 · ISO/IEC JTC 1/SC 34ISO/IEC TS 22424-2:2020PublishedDigital publishing — EPUB3 preservation — Part 2: Metadata requirementsTechnical Specification · Published 29 Jan 2020 · ISO/IEC JTC 1/SC 34ISO 22550:2021PublishedDocument management — AFP interchange for PDFInternational Standard · Published 10 Dec 2021 · ISO/TC 171/SC 2ISO/IEC 23078-1:2024PublishedInformation technology — Specification of digital rights management (DRM) technology for digital publications — Part 1: Overview of copyright protection technologies in use in the publishing industryInternational Standard · Published 7 Jun 2024 · ISO/IEC JTC 1/SC 34ISO/IEC 23078-2:2024PublishedInformation technology — Specification of digital rights management (DRM) technology for digital publications — Part 2: User key-based protectionInternational Standard · Published 7 Jun 2024 · ISO/IEC JTC 1/SC 34ISO/IEC 23078-3:2024PublishedInformation technology — Specification of digital rights management (DRM) technology for digital publications — Part 3: Device key-based protectionInternational Standard · Published 7 Jun 2024 · ISO/IEC JTC 1/SC 34ISO 23504-1:2020PublishedDocument management applications — Raster image transport and storage — Part 1: Use of ISO 32000 (PDF/R-1)International Standard · Published 8 Jul 2020 · ISO/TC 171/SC 2ISO/IEC 23681:2019PublishedInformation technology — Self-contained Information Retention Format (SIRF) SpecificationInternational Standard · Published 13 May 2019 · ISO/IEC JTC 1ISO/IEC 23736-1:2020PublishedInformation technology — Digital publishing — EPUB 3.0.1 — Part 1: OverviewInternational Standard · Published 19 Feb 2020 · ISO/IEC JTC 1/SC 34ISO/IEC 23736-2:2020PublishedInformation technology — Digital publishing — EPUB 3.0.1 — Part 2: PublicationsInternational Standard · Published 19 Feb 2020 · ISO/IEC JTC 1/SC 34ISO/IEC 23736-3:2020PublishedInformation technology — Digital publishing — EPUB 3.0.1 — Part 3: Content documentsInternational Standard · Published 19 Feb 2020 · ISO/IEC JTC 1/SC 34ISO/IEC 23736-4:2020PublishedInformation technology — Digital publishing — EPUB 3.0.1 — Part 4: Open container formatInternational Standard · Published 19 Feb 2020 · ISO/IEC JTC 1/SC 34ISO/IEC 23736-5:2020PublishedInformation technology — Digital publishing — EPUB 3.0.1 — Part 5: Media overlaysInternational Standard · Published 19 Feb 2020 · ISO/IEC JTC 1/SC 34