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Data a dadansoddiadau o Gyfrifiad 2021

  1. Home
  2. Methodology
  3. Methodology topics and statistical concepts
  4. Revisions and corrections of errors

Revisions and corrections of errors

ONS guidance and policies on revisions and correction of errors

  • Guidance to statistical revisions

    Guidance on our central Revisions and Correction of Errors policies, including definitions and why they are used

  • Revisions policies for economic statistics

    Policies on revising published economic statistics, including national accounts, retail sales, public sector finance and productivity

  • Revisions policies for labour market statistics

    Policies on revising published labour market and public sector employment statistics

  • Revisions policy for population and international migration statistics

    Policy on revising population statistics

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