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• Cost utility analysis: health economic studies

  How to use a cost utility analysis to evaluate your digital health product.

  • Updated: 13 October 2020
• How to install network infrastructure in shared buildings

  Service providers or government departments installing networking technologies in government shared buildings, known as hub buildings.

  • Updated: 19 December 2018
• Anonymous or multiple account creation: improve the safety of your online platform

  Practical steps to manage the risk of online harm if your online platform allows people to create anonymous or multiple accounts.

  • Updated: 29 June 2021
• Interrupted time series study

  How to use an interrupted time series to evaluate your digital health product.

  • Updated: 22 December 2020
• High Potential Individual (HPI) visa

  Apply for a High Potential Individual (HPI) visa if you've been awarded a qualification by an eligible university in the last 5 years - eligibility, fees, documents, switch, bring your partner and children
• Types of election, referendums, and who can vote

  Find out more about elections and referendums in the UK, including the general election, check who can vote in each election and how voting works.
• OFSI General Licences

  Details of General Licences issued by OFSI

  • Updated: 14 November 2025
• Quasi-experimental study: comparative studies

  How to use a quasi-experimental study to evaluate your digital health product.

  • Updated: 8 September 2021
• Clinical trials for medicines: apply for authorisation in the UK

  How to apply for a clinical trial including eligibility, phases, model IMPDs, costs and how to make changes to your application.

  • Updated: 13 November 2025
• Waste exemptions form: multiple sites and linear networks

  Use this form to register the same waste exemptions at 30 or more sites, or to register exemptions along linear networks.