Revision of ISO 19011: Major Changes

The addition of a "risk based approach". As far as everything else, it's really some simple enhancements.

A1 - Applying audit methods
A2 - Process Approach
A3 - Professional judgement – NEW
A4 - Performance results – NEW
A5 - Verifying information - NEW
A6 - Sampling – some additional guidance
A7 - Auditing compliance within a Management System Standard – NEW
A8 - Auditing "context" – NEW
A.9 - Auditing "leadership and commitment" - NEW
A.10 - Auditing "risks and opportunities" – NEW
A.11 - Life cycle (environmental) – NEW
A.12 - Audit of supply chain - NEW
A 13 - Preparing work documents
A 14 - Selecting sources of information
A.15 - Visiting auditee’s location
A.16 - Auditing virtual activities and locations – NEW
A.17 - Conducting interviews
A18 - Audit findings