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Data a dadansoddiadau o Gyfrifiad 2021
Best practice for applying disclosure control to data.
Guidance on the circumstances in which disclosure control for birth and death statistics is required.
Government Statistical Service policy for the release of social survey microdata, ensuring compliance with the Code of Practice for Official Statistics.
Information about the method used to prevent disclosure of personal information in the publication of health statistics.
Guidance on how to carry out intruder testing.