ISO 9001 Auditing Practices Group

Welcome to the website of the ISO 9001 Auditing Practices Group.

This website has been established as an on-line source of papers and presentations on auditing QMSs.  The ideas, examples and explanations given reflect the process-based approach that is essential for auditing the requirements of ISO 9001 Quality management systems - Requirements. The website is primarily aimed at QMS auditors, consultants and quality practitioners.

The papers and presentations that make up the content of this website are not definitive.  They reflect a number of different views in QMS auditing. As such, their content may not always be consistent.  It is not intended that the website's content will be used as specified requirements, an industry benchmark, or as criteria that all QMS auditors, consultants or practitioners have to follow.

Feedback from users will be used by the ISO 9001 Auditing Practices Group to determine whether additional guidance documents should be developed, or if these current ones should be revised. Comments on the papers or presentations can be sent to the following email address:

The items listed under "QMS auditing topics" below have papers and presentations associated with them.  Simply click on one of the links to view and download the relevant document.

The ISO 9001 Auditing Practices Group is constituted as an informal group of quality management system (QMS) experts, auditors and practitioners, drawn from the ISO Technical Committee 176 Quality Management and Quality Assurance (ISO/TC 176) and the International Accreditation Forum (IAF).

The Co-Conveners of the ISO 9001 Auditing Practices Group are Mr Fei Yang (Deputy Director, CNAS, China) and Mrs Joana dos Guimarães Sá (from IQNet - the International Certification Network).

A sister web page for the Accreditation Auditing Practices Group has been established to provide guidance to accreditation auditors.

For further information please see: An introduction to the ISO 9001 Auditing Practices Group

QMS auditing topics for ISO 9001:2015

1. General

Zip file of all the above documents    

2. Auditing General

Zip file of all the above documents    

3. Auditing to ISO 9001:2015

Zip file of all the above documents    

Document Revision Status Information for all the above documents


Further reading:

ISO and the International Accreditation Forum  have published several documents related to  QMS and auditing, which are listed below.  These are available from ISO or the IAF, or from your national ISO member body or IAF member body.

[1] ISO 9000:2015, Quality management systems - Fundamentals and vocabulary

[2] ISO 9001:2015, Quality management systems - Requirements

[3] ISO 9004:2009 Managing for the sustained success of an organization – A quality management approach

[4] Guidance documents on ISO 9001 from ISO/TC 176 SC2
(These may be downloaded, for free, from )

[5] ISO/IEC 17000:2004, Conformity assessment - Vocabulary and general principles

[6] ISO 19011:2011, Guidelines for auditing management systems

[7] ISO/IEC 17021-1:2015, Conformity assessment -- Requirements for bodies providing audit and certification of management systems -- Part 1: Requirements

[8] ISO SME Handbook, ISO 9001:2015 for Small Enterprises – What to do? Advice from ISO/TC 176

[9] ISO 9001:2000 - What does it mean in the supply chain?

[10] IAF mandatory documents which may be downloaded, for free, from the IAF's mandatory documents web site:

  • IAF MD 1:2007 Certification of Multiple Sites Based on Sampling
  • IAF MD 2:2017 IAF Mandatory Document for the Transfer of Accredited Certification of Management Systems
  • IAF MD 3:2008 Advanced Surveillance and Recertification Procedures (ASRP)
  • IAF MD 4:2008 Use of Computer Assisted Auditing Techniques ("CAAT") for Accredited Certification of Management Systems
  • IAF MD 5:2015 Determination of Audit Time of Quality and Environmental Management Systems
  • IAF MD 10:2013 Assessment of Certification Body Management of Competence in Accordance with ISO/IEC 17021: 2011
  • IAF MD 11:2013 Application of ISO/IEC 17021 for Audits of Integrated Management Systems (IMS)
  • IAF MD 12:2016 Accreditation Assessment of Conformity Assessment Bodies with Activities in Multiple Countries
  • IAF MD15:2014 IAF Mandatory Document for the Collection of Data to Provide Indicators of Management System Certification Bodies' Performance


© Copyright ISO & IAF 2017 – All rights reserved

Abbreviations and Definitions

On this website the following abbreviations are commonly used:
Auditee = the organization being audited
CAB = Conformity Assessment Body
NCR = Non-conformity report
QMS = Quality management system

Useful web sites: for the International Accreditation Forum (IAF) for the International Organization for Standardization (ISO)  for ISO/TC 176, Sub-committee no.2, Quality Systems (ISO/TC 176/SC 2)


The contributions on this website have not been subject to an endorsement process by the International Organization for Standardization (ISO), ISO Technical Committee 176 or the International Accreditation Forum (IAF).
The information contained on this website is available to the public for educational and communication purposes and the ISO 9001 Auditing Practice Group does not take responsibility for any errors, omissions or other liabilities that may arise from the provision or subsequent use of such information.


The material on this website is subject to ISO and IAF copyright – All rights reserved

Therefore and unless otherwise specified, no part of these ISO / IAF publications may be reproduced or utilized (including reproduction in whole or in part to another Internet site), in any form or by any means, electronic or mechanical, including photocopying, microfilm, scanning, etc., without permission in writing from the publishers.

Requests should be addressed to:

ISO Copyright Office
1, la Voie-Creuse
Case postale 56
CH-1211 Geneva 20
Fax +41 22 749 09 47

IAF Secretary
Box 1811
Chelsea, Quebec
J9B 1A0
Phone: +1 (613) 454 8159
Web site:

Charles Corrie
Charles Corrie
Secretary to the ISO 9001 Auditing Practices Group