Guidance

The National Security and Investment Act alongside regulatory requirements

How the National Security and Investment (NSI) Act works alongside other regulators and codes.

Documents

Details

This guidance tells you how the National Security and Investment (NSI) Act interacts with the following regulators and codes:

  • Enterprise Act 2002
  • Competition and Markets Authority
  • Export Control Joint Unit
  • The Takeover Code
  • Financial Conduct Authority
  • Prudential Regulation Authority
  • Ofgem

Updates to this page

Published 20 July 2021
Last updated 19 June 2023 + show all updates
  1. Added a section: Applications for a gas or electricity licence in Great Britain

  2. The National Security and Investment (NSI) Act came into force on 4 January 2022. The new rules have now started and the National Security and Investment notification service is open.

  3. First published.

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