- Circular 1/2007
on Required Licensing Information and Documents (Circ. 1/07) of 27 August 2007 (last amended: 1 December 2012)
- Circular 1/2008
on Approval of Auditing Standards (Circ. 1/08) of 17 March 2008 (status as on 1. January 2011)
- Circular 1/2009
on the Comprehensive Audit Report to the Board of Directors (Circ. 1/09) of 19 June 2009
- Circular 1/2010
on the reporting to the Audit Oversight Authority by Audit firms under state oversight of 31 March 2010