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Not all census content has been released. Check for upcoming releases in the release calendar. Alternatively, you can create a custom dataset.
Released on: 05 December 2025 | Methodology
What the UK natural capital accounts cover, how we produce them, and their quality and comparability. Includes definitions and latest, past and upcoming changes.
Released on: 11 November 2025 | Methodology
Released on: 26 July 2022 | Corporate Information
Released on: 10 February 2017 | Methodology
An assessment of administrative data sources for ONS trade statistics in accordance with the UK Statistics Authority Quality Assurance of Administrative Data (QAAD) toolkit.
Released on: 07 November 2022 | Methodology
Methodology for the validation of Census 2021 population estimates for England and Wales, including the assurance of processes, assessment of estimates, and involvement of local authorities.
Released on: 04 April 2023 | Corporate Information
Research conducted in the Methodological Research Hub in the Methodology and Quality Directorate, exploring the quality of administrative data using qualitative methods.
Released on: 13 June 2017 | Methodology
Quality assurance report produced by NAES to investigate the administrative data sources used in the production of short-term economic indicators as set out by the UK Statistics Authority.
Released on: 18 January 2016 | Corporate Information
An independent review of methods for coverage assessment, coverage adjustment and quality assurance of the 2011 Census population estimates is available to download.
Released on: 21 December 2022 | Methodology
Quality assurance (QA) assessment of the end-to-end processes in compiling Living Costs and Food (LCF) survey data.
Released on: 12 March 2018 | Methodology
Quality assurance report produced by National Accounts and Economic Statistics to investigate the administrative data sources used in the production of short-term economic indicators.
