- Institute of Internal Auditors
- Institute of Internal Auditors UK and Ireland
- European Confederation of Institutes of Internal Auditing
- American National Standards Institute
- Association of Public Pension Fund Auditors, Inc.
- ASTM (American Society for Testing and Materials) International, Standards Worldwide
- International Organization for Standardization
- Marks on Governance
- National Association of State Auditors, Comptrollers and Treasurers
- Protiviti, KnowledgeLeader
Updated on April 18th, 2014.