Protocol

Last updated on 31 Mar 2026

The research protocol is an essential part of a research project.

It is a full description of the research study and will act as a ‘manual’ for members of the research team to ensure everyone adheres to the methods outlined. As the study gets underway, it can then be used to monitor the study’s progress and evaluate its outcomes.

No two research protocols will be the same, but there are common elements and items that need to be addressed. Use the templates below to see examples of the kinds of headings your protocol needs to contain.

The protocol should describe as much detail about the research project as possible, to enable the review bodies to fully understand your study. It should be kept up to date as the research evolves, and include a version number and approval history.

Publishing your protocol

In the interests of transparency we would encourage you to make your protocol publicly available. This will:

  • create an early scientific record of your methodology;
  • help with review and publication of your study results (some journals require protocol publication); and 
  • potentially reduce duplication of research effort.  

Many publishers now offer a protocol publication service.

Protocol templates

To help you we have provided templates that can support you with developing your research protocol. You may of course use your own template but we recommend that you check it against our examples to ensure that they capture the relevant elements.

Protocol guidance and template for use in a CTIMP from 28 April 2026

The protocol guidance and template for use in a CTIMP has been updated to reflect the Medicines for Human Use (Clinical Trials) (Amendment) Regulations 2025, which come into force in the UK on 28 April 2026.

Further updates have been made to align with the Data Protection Act 2018 and the UK General Data Protection Regulation (UK GDPR).

This version should only be used from 28 April 2026:

The tool will undergo wider review and improvement over summer 2026, with a new version planned for release later this year.

We welcome any feedback on the current updates or suggestions for future improvements. Please let us know if you have comments or ideas to share by contacting our engagement team.

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