Corporate report

GAD business critical models

The Government Actuary's Department is publishing a list of its business critical models as part of its response to the Macpherson review of quality assurance of government models.


GAD business critical models

This file may not be suitable for users of assistive technology. Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email Please tell us what format you need. It will help us if you say what assistive technology you use.


The Macpherson Review of quality assurance of government models recommended that departments consider making a list of business critical models publicly available.

This document is the Government Actuary’s Department’s list of business critical models.

Published 27 August 2014
Last updated 24 June 2020 + show all updates
  1. Latest Business Critical Models list.

  2. Latest Business Critical Models List.

  3. Updated models list.

  4. Updated Business Critical Models list

  5. New updated Business Critical Models list.

  6. Updated list published.

  7. First published.