Public Service Network (PSN)

Services

• PSN Code of Interconnection (CoICo)

  Use this form if you're a commercial supplier that wants to renew or get a PSN connectivity compliance certificate.

• PSN incident reporting form

  Use this form to report a major or high-priority PSN network or security incident which cannot be resolved by your service provider.

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Guidance and regulation

• Government technology standards and guidance
  • Detailed guide
  • 5 October 2023
  • Central Digital and Data Office
• Maintain your systems on the Public Services Network (PSN)
  • Detailed guide
  • 26 February 2021
  • Cabinet Office
• Public Services Network (PSN): compliant services
  • Guidance
  • 9 July 2024
  • Cabinet Office
• Moving to modern network solutions
  • Detailed guide
  • 23 May 2022
  • Central Digital and Data Office
• PSN governance obligations for all connectivity services
  • Guidance
  • 5 November 2015
  • Cabinet Office

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News and communications

• Hackney Council’s approach to moving to a cloud-first model from the PSN
  • 18 September 2019
  • Government Digital Service
  • Case study
• How Cafcass migrated off the PSN
  • 30 May 2019
  • Government Digital Service and Cafcass
  • Case study
• How DFID migrated email from the PSN to the internet
  • 15 April 2019
  • Government Digital Service and Closed organisation: Department for International Development
  • Case study

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Transparency and freedom of information releases

• Public Services Network (PSN): Deed of Undertakings (DoU)
  • 25 May 2012
  • Cabinet Office
  • Transparency

See more transparency and freedom of information releases in this topic

Organisations

• Cabinet Office
• Government Digital Service
• Central Digital & Data Office