Farquharson Guidelines: Role of Prosecuting Advocates
Plain-English digest of CPS prosecution guidance.
AI-generated summary — not verbatim. This is a plain-English digest, not the official CPS text. It may omit detail or fall out of date. Do not rely on it for a charging decision — read the full guidance on cps.gov.uk and check the current legislation.
This prosecution guidance provides essential principles and procedures for prosecutors regarding their roles and responsibilities within the Crown Prosecution Service (CPS) and during trial processes. It highlights the importance of pre-trial preparation, case management, communication with the CPS, and considerations regarding victims and witnesses, reflecting the evolving landscape of the criminal justice system. The guidance is based on established principles initially outlined in 1986 and aims to enhance the effectiveness of prosecuting advocates.
Key points
- Prosecution advocates must read and understand case instructions promptly.
- Prosecution advocates should maintain communication with the CPS about case developments.
- The CPS must provide clear instructions addressing case issues in a timely fashion.
- The prosecution advocate is responsible for preparing and settling case summaries.
- Prosecution advocates should consider victims' views during decision making.
- There is a duty to disclose evidence and maintain transparency throughout the trial process.
- Withdrawal of instructions from counsel must be justified and done judiciously.
- Any policy decisions must involve consultations between the advocate and the CPS.
- Judicial approval for decisions affecting the case must be sought appropriately.
- Prosecution advocates must keep records of all significant decisions made during the trial.
Public-interest factors
- Impact on victims and their families
- Societal views on justice
- Protection of the public
- Efficiency of the legal process
- Transparency in prosecution decisions
- Fairness in legal proceedings
This is a factual digest of guidance published by the Crown Prosecution Service. Digested 2026-07-15. BlueLineHub is independent and not affiliated with the CPS.