We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use °Ç¸ç³Ô¹Ï, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Help improve °Ç¸ç³Ô¹Ï
The code sets quality standard requirements for forensic science activities related to the investigation of crime in England and Wales.
The text in this document (excluding the Forensic Science Regulator’s…
How to control and avoid contamination in laboratory activities involving DNA evidence recovery and analysis.
Issue 2 Publication date July 2026 This document is issued by the Forensic…
Notification on changes to compliance requirements for FSA-INC 100 Incident Scene Examination.
Issue Changes to Compliance requirements for FSA- INC 100 Incident Scene…
This guidance applies to all practitioners and sets out principles and expectations for interpretation and communications of observations from FSAs.
Guidance on the reporting of alcohol back calculation cases where the time between the reported last drink and the incident of interest is less than 1 hour.
How to declare compliance and non-compliance with the Forensic Science Regulator’s code of practice.
Guidance on the content of reports issued by expert witnesses in the Criminal Justice System in England and Wales.
Guidance on implementing the FSA-specific requirements in relation to incident scene examination.
Guidance on the recovery of items and samples believed to be relevant to an alleged sexual offence from a complainant in a dedicated facility.
How to control and avoid contamination at incident scenes involving DNA evidence recovery and analysis.
Provides guidance and advice on validation stages and how the process can be applied within the digital forensic sciences.
This guidance shows readers how to recognise cognitive bias and therefore help to safeguard against biasing effects.
This guidance sets out principles that should be followed for units completing DTN 102, providing additional detail to the specific requirements in the code.
Guidance on the requirements for method validation in the codes of practice and conduct.
Guidance on how to minimize the risk of DNA contamination in settings used routinely for sexual assault examinations, and police custody.
Notification regarding the use of drug testing kits and devices for rapid drug identification under the Home Office Circular 015/2012.
Guidance on the obligations placed on expert witnesses in the criminal justice system in England and Wales.
Guidance on the management and use of staff elimination DNA databases for practitioners, DNA process personnel, kit manufacturers and database operators.
This guidance sets out the approach for the interpretation of DNA mixture profiles.
Guidance on the requirements of bloodstain pattern analysis.
Do not include personal or financial information like your National Insurance number or credit card details.
To help us improve °Ç¸ç³Ô¹Ï, we’d like to know more about your visit today. .