# ISO/IEC 19757-3:2006 — Withdrawn and superseded ISO standards For ISO/IEC 19757-3:2006, item title is Information technology — Document Schema Definition Languages (DSDL) — Part 3: Rule-based validation — Schematron; status code is 9599; successor is ISO/IEC 19757-3:2016; withdrawn / published date is 2006-05-24, recorded from its source on 2026-08-05. - **Identifier:** ISO/IEC 19757-3:2006 _(verified: appears in the quote below)_ - **Item title:** Information technology — Document Schema Definition Languages (DSDL) — Part 3: Rule-based validation — Schematron _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/IEC 19757-3:2016 - **Withdrawn / published date:** 2006-05-24 _(verified: appears in the quote below)_ ## What the source says > 40833,IS,,ISO/IEC 19757-3:2006,Information technology — Document Schema Definition Languages (DSDL) — Part 3: Rule-based validation — Schematron,Technologies de l'information — Langages de définition de schéma de documents (DSDL) — Partie 3: Validation de règles orientées — Schematron,2006-05-24,1,['35.240.30'],ISO/IEC JTC 1/SC 34,9599,,[55982],['en'],30,"

ISO/IEC 19757 defines a set of Document Schema Definition Languages (DSDL) that can be used to specify one or more validation processes performed against Extensible Markup Language (XML) or Standard Generalized Markup Language (SGML) documents. (XML is an application profile SGML, ISO 8879:1986.)

ISO/IEC 19757-3:2006 specifies Sche ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).