Correspondent: Dr David Marshall

Ed Humpherson to David Marshall (NISRA): Confirmation of National Statistics designation for 2021 Census in Northern Ireland

Ed Humpherson, Office for Statistics Regulation to Dr David Marshall, Northern Ireland Statistics and Research Agency

David Marshall to Ed Humpherson: Northern Ireland Census assessment

Dr David Marshall, Northern Ireland Statistics and Research Agency to Ed Humpherson, Office for Statistics Regulation

Ed Humpherson to David Marshall (NISRA): Assessment of 2021 Censuses in the UK

Ed Humpherson, Office for Statistics Regulation to Dr David Marshall, NISRA