ISO/IEC AWI 19757-3

Information technology — Document Schema Definition Languages (DSDL) — Part 3: Rule-based validation using Schematron

General information

Current stage: 20.00 New project registered in TC/SC work programme Sep 11, 2025

Originator: ISO/IEC

Owner: ISO/IEC JTC 1/SC 34 Document description and processing languages

Type: International Standard

Scope

This document specifies Schematron, a schema language for XML. This document establishes requirements for Schematron schemas and specifies when an XML document matches the patterns specified by a Schematron schema. Schematron uses query languages such as XPath for writing assertions.

Life cycle

PREVIOUSLY

PUBLISHED
ISO/IEC 19757-3:2025

NOW

IN_DEVELOPMENT
ISO/IEC AWI 19757-3
20.00 New project registered in TC/SC work programme
Sep 11, 2025