Official Statistics

HMRC statistics: Revisions policy

Guidance on HMRC's policy for unscheduled revisions to statistics publications.


Code of Practice for Official Statistics: HMRC policy on revisions

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HM Revenue & Customs (HMRC) aims to avoid the need for unscheduled revisions to publications unless they are absolutely necessary and put systems and processes in place to minimise the number of revisions.

Published 1 March 2010