Aircraft specific rules

Aircraft specific rules

The Aircraft Sector Understanding (ASU), which is a "gentlemen’s agreement", applies to officially supported export credits relating to civil aircraft. Although integrated as a sectoral annex into the Arrangement, it is a self-contained agreement, that operates with no recourse to any of the provisions of the Arrangement. The Participants to the ASU are slightly different from the Participants to the Arrangement. They are: Australia, Brazil, Canada, the European Union, Japan, Korea, New-Zealand, Norway, Switzerland, the United Kingdom and the United States.

The prevailing ASU text can be found in Annex III of the current Arrangement on Officially Supported Export Credits.

Text Evolution

  • The Evolution of the Arrangement document: includes evolution of the ASU.
  • Compared to the previous version (January 2020), the following changes were made:
    • Inclusion of the United Kingdom to the list of Participants to the ASU
    • Removal of the transitional arrangements/grandfathering clause following the expiry of the sunset clause.

Minimum Premium Rates (MPR)

The ASU stipulates that ASU Participants shall charge no less than the applicable MPR to account for the credit risk when providing an officially supported export credit. Premium is charged in addition to the interest rate, as it is meant to cover the risk of non-repayment of the export credits.

The standard 2011 ASU MPRs are updated on a quarterly basis and take effect respectively on the 15th of January, April, July and October of each year.


Cape Town Convention

The ASU stipulates (Appendix II) that members of the Cape Town List may benefit from a reduction of the MPRs

Minimum Interest Rates

The ASU stipulates that minimum interest rates shall apply for officially supported export credits relating to civil aircraft.

Minimum Fixed Interest Rate – the ASU Commercial Interest Reference Rates (CIRR)

The CIRR rates for aircraft are updated on a monthly basis and take effect on the 15th of each month.


Minimum Floating Interest Rate

The Margin Benchmark used to compute the minimum floating interest rate is updated on a monthly basis and takes effect on the 15th of each month.

Export credits publications

Access all OECD publications on export credits on the OECD iLibrary. 

» Access publications

Access all trade publications

All of our trade research and analysis is available to read online for free on the OECD iLibrary

» Read more on trade

Sign-up for our trade newsletter

Sign-up to our newsletter to receive periodic e-mail updates on new publications, videos and analysis. 

» Sign-up

Contact us with your questions

If you have questions about Export credits at OECD, please contact the Export Credits Secretariat via e-mail.

» Contact us