ICAEW.com works better with JavaScript enabled.

Assurance on internal controls of services organisations (AAF 01/06)

TECH AAF 01/06 'Assurance reports on internal controls of service organisations made available to third parties' supports assurance engagements to provide comfort over the design, implementation and operating effectiveness of controls.

Download AAF 01-06

Download Now

What’s new?

ICAEW is currently consulting on its proposed changes to TECH 01/06 AAF. To find out more, including how to respond to the consultation, please download the exposure draft. The deadline for providing feedback, in writing or in person, is 30 September 2019.

Other helpful resources

Previous updates to AAF 01/06

Since its first publication in 2006, a great deal of work has been done to support and surround AAF 01/06. The most significant developments are listed here.

Stewardship Supplement introduced in March 2011

The UK Stewardship Code was issued by the Financial Reporting Council in July 2011. The Stewardship Supplement to AAF 01/06 was released to assist asset managers to obtain an independent assurance report on their commitment to the UK Stewardship Code based on the framework set out in AAF 01/06. This guidance on assurance reporting focused on Principles 1, 2, 6 and 7 of the Code that were considered ‘objectively verifiable’ at the time of the release of the Supplement.

The FRC issued its revised UK Stewardship Code in September 2012, and ICAEW has revised the Stewardship Supplement in response.

Appendix 8 introduced November 2010

In November 2012 a new pro forma reporting accountants’ assurance report implementing International Standard on Assurance Engagements (ISAE) 3402 Assurance reports on Controls at a Service Organisations (issued by the IAASB in December 2009) was included in Appendix 8. To enable issuers to report on controls other than financial reporting controls, the report refers to ISAE 3000 in addition to ISAE 3402.

Appendix 1 expanded June 2009

In June 2009, ICAEW expanded Appendix 1 to add illustrative material for service providers who undertake investment administration, private equity management and hedge fund management (Appendix 1 (h)-(j)). Conforming changes to the existing control objectives for other sectors were also made (Appendix 1 (b) and (e)).

There was no change to the main body of the guidance.

ICAEW's assurance resource

This page is part of ICAEW’s online assurance resource, which replaces the Assurance Sourcebook.

Find out more.