1. International and HMRC Materials
  2. HMRC Manuals
  3. National Insurance Manual
National Insurance ManualNIM39000NIM39100NIM39115 National Insurance Numbers (NINOs): Format and Security: NINO prefixes ...
You need to be logged in to the system to access this content, via the log in link at the top of this page. If you do not have an account, then please read the Help page for information on how to obtain access.

Other Editions

  • NIM39115 National Insurance Numbers (NINOs): Format and Security: NINO prefixes (ingested March 2, 2019)
  • NIM39115 National Insurance Numbers (NINOs): Format and Security: NINO prefixes (ingested December 26, 2020)
  • NIM39115 National Insurance Numbers (NINOs): Format and Security: NINO prefixes (ingested March 13, 2021)
  • NIM39115 National Insurance Numbers (NINOs): Format and Security: NINO prefixes (ingested March 20, 2021)
  • NIM39115 National Insurance Numbers (NINOs): Format and Security: NINO prefixes (ingested May 1, 2021)
  • NIM39115 National Insurance Numbers (NINOs): Format and Security: NINO prefixes (ingested December 22, 2018)
  • NIM39115 National Insurance Numbers (NINOs): Format and Security: NINO prefixes (ingested July 19, 2018)