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Research at the Crown Prosecution Service

On this page you will find all the information related to research including our published research reports, research programmes, and dedicated research processes.

Contents

The CPS Research Team

The CPS Research team help to deliver the evidence required to drive better policy, performance, and effective casework. The Research team consists of researchers from the Government Social Research and the Government Operational Research professions.

Our main duties are to:

  • Carry out or commission research to meet CPS’ strategic aims
  • Scrutinise internal and external research requests through our Research Steering Group. How to submit an application
  • Provide research advice, insight, and guidance to CPS colleagues.

We have delivered a range of research programmes centred around CPS service users, staff, and stakeholders. Some examples of the research programmes include:

  • Disproportionality
  • Victim’s Feedback Loop
  • Victim Transformation Programme Evaluation
  • Case File Progression

Research conducted by the CPS

Disproportionality

We carried out a comprehensive programme of research to examine the outcomes of our decision making by sex, age and ethnicity.

Through this research we identified that there has been evidence of disproportionality in our decision making. We’ve also identified ways we can address the root causes of this – set out in our rigorous action plan.

 

 

Read about our disproportionality research

Victim Transformation Programme

We commissioned an external criminal justice consultancy – Crest Advisory – to conduct independent research into what victims need from us. The research found victims’ needs increase according to how vulnerable they are and the severity of the crime. It concludes that there should be an enhanced service for specific vulnerable groups, such as victims of serious violence, hate crime or sexual offences.

Read about the research behind our Victims Transformation Programme (external l…

Victim feedback interviews

As part of a programme of work on victim feedback loops, the CPS’ Research Team conducted research which explored the views and experiences of individuals who had designed and implemented a range of service user feedback mechanisms. Feedback mechanisms allow users to report on their experiences of a service, helping to provide insight into how effective services are and how they can be improved.

Read about our victim feedback interviews

Victim feedback review

This literature review aimed to: develop a broad understanding of what feedback mechanisms are currently available to victims across the Criminal Justice System; figure out the best ways of getting and using victim feedback from the experience of similar, successful organisations; and assess the already-existing literature on engaging with seldom-heard groups.

Read about our victim feedback literature review

Operation Soteria: Improving CPS responses to rape complaints and complainants

Operation Soteria is a joint project between the police and the CPS that aims to develop sustainable and systemic improvements that will ensure better handling and outcomes in adult rape cases.

This Summary Report outlined key findings in relation to a series of pilot activities implemented as part of Operation Soteria across five CPS ‘pathfinder’ areas, based on fieldwork undertaken from July 2022-November 2023.

Operation Soteria: Improving CPS responses to rape complaints and complainants …

CPS and Equally Ours: Research into the public understanding of Rape and Serious Sexual Offences (RASSO) and consent

The CPS and Equally Ours Research into the public understanding of Rape and Serious Sexual Offences (RASSO) and consent project was carried out in two stages:
Stage 1: assessed the public understanding of RASSO, with a key focus on current public assumptions and misconceptions.
Stage 2: assessed effective communication about rape, with a focus on reframing rape narratives.

Read the summary report on the research that the CPS carried out with Equally O…

The Research Steering Group

In addition to conducting our own research, the CPS often receive research requests from academics and stakeholders from across the Criminal Justice System (CJS), including government departments outside the CJS, frequently seeking to access CPS data or interview CPS staff, amongst other requests. We also receive requests from internal CPS teams who want to partner with external stakeholders to carry out research or conduct their own research (such as internal surveys or interviews). If you are considering making a research proposal, please reach out to the Research Team at [email protected] at an early stage to help ensure that your requests are dealt with in a timely manner.

We want to ensure that the research the CPS participates in is valuable, impactful, high quality and aligns with our strategic priorities. External research requests are therefore assessed by our Research Steering Group (RSG). The RSG includes representatives from across the CPS who consult on the proposed projects. The Group comes together every six weeks to evaluate and consider any research requests and monitor the progress of ongoing research projects. The group helps to:

  • Avoid any duplication of research;
  • Ensure projects are scheduled appropriately to avoid conflicting or and have sufficient resource dedicated to them;
  • Ensure the quality of research that is conducted; and
  • Update members on the progress of ongoing research projects and allow them to share feedback.

We ask that all external requests for CPS involvement in research submit an application to the RSG. Guidance on how to do this is given through the link below. Please note the minimum requirements for requests, as requests that do not meet this will not be considered.

Download the RSG application form

How to submit an application to the RSG

This document provides guidance on submitting a proposal to the CPS Research Steering Group (RSG) for review. Any questions or queries about this process should be directed to [email protected].

Sufficient evidence will need to be provided on the research’s planned methodology, including ethical considerations, deliverability, and dissemination. This is to ensure that the RSG can make an informed decision when evaluating the request. There is a checklist for applicants below.

Areas of Research Interest

In common with other government bodies, the Crown Prosecution Service offers guidance on the topics that might be of interest to us, as a guide for those wishing to collaborate on research.

Find out about our Areas of Research Interest

Research Outcomes

Here, you can read executive summaries and request full publications of research carried out by the CPS alone or with other organisations.

Read about our research outcomes

Government research professions