Public Service Network (PSN)

Services

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.
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.

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Guidance and regulation

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

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Organisations