ISO 9001:2026 vs ISO 9001:2015 – Clause-by-Clause Comparison
PDF · 29 pages · English · ISO Standards

Complete 29-page clause-by-clause comparison of ISO 9001:2026 and ISO 9001:2015, covering key changes, transition actions and documented information requirements.
By Prepared from supplied ISO 9001:2015 and ISO 9001:2026 texts · Published 2026-09-29 · Updated 2026-11-11
From the document
Complete & Comprehensive ISO 9001:2026 VS 9001:2015 Quality management systems – requirements | Foreword and Introduction (0) through Improvement (10), plus Annex A / Annex B UNCHANGED – requirement text identical EDITORIAL – wording, title, numbering or cross-reference only MODIFIED – requirement or definition content changed / restructured NEW – new requirement, sub-clause, term or guidance DELETED – removed from the 2026 edition Clause Requirements Title Vs 2015 Transition Required Documented Information / Evidence 1. Foreword Foreword – edition status and main changes MODIFIED 2015: Foreword Change: Sixth edition (2026-09) cancels and replaces the fifth edition (ISO 9001:2015) and incorporates Amendment ISO 9001:2015/Amd 1:2024. Prepared by ISO/TC 176/SC 2 in collaboration with CEN (Vienna Agreement). Six main changes are stated: inclusion of core ISO management system terms and definitions directly in Clause 3 (ISO 9000 remains normative for the rest); introduction of quality culture and ethical behaviour into leadership, awareness and the process environment; separation of risks and opportunities into distinct sub-clauses; strengthened management of change; enhanced …
iso 9001 · iso 9001:2026 · iso 9001:2015 · quality management system · qms · quality management · iso standards · qms audit · iso certification · gap analysis
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