I refer to your request for information, in your e mail dated 10 April 2005 (our ref. 14/05).

In response to your enquiry, the Northern Ireland Audit Office (NIAO) does not produce a measure equivalent to that of the National Audit Office. NIAO does, however, measure the impact of its work and the results of this exercise can be found in the NIAO Corporate Plan, which is published on our website at www.niauditoffice.gov.uk.