Forensic Science

Forensic science applies scientific methods to the investigation of crime, providing the physical evidence on which criminal justice decisions depend. It draws on chemistry, biology, physics, and the forensic specialisms that have developed as disciplines in their own right, including toxicology, DNA analysis, trace evidence examination, and digital forensics. At the University of the West of Scotland, the BSc Forensic Science is a four-year full-time programme that includes a sandwich year and work placement, giving you direct professional experience in forensic science environments before you graduate.

The programme develops your scientific foundation across the chemistry, biology, and physical science relevant to forensic work, alongside the specialist forensic methods that are used to recover, preserve, analyse, and present physical evidence. You will learn how crime scenes are processed, how trace materials such as fibres, glass, and hair are examined, how biological evidence including blood and DNA is handled and analysed, how toxicological examinations are conducted, and how expert evidence is prepared and presented in court. The legal and procedural context in which forensic science operates is an important part of the curriculum: forensic scientists must understand how their findings will be used in legal proceedings and must be able to communicate technical conclusions clearly to non-specialist audiences.

The sandwich year provides practical experience in a forensic science setting, which is valuable both for your development and for the professional networks it builds.

Forensic science graduates work in police forensic departments, government forensic science laboratories, private forensic service providers, and the defence sector. Analytical roles in forensic chemistry, biology, and toxicology are the most direct career paths, alongside roles in crime scene investigation, digital forensics, and forensic intelligence. Some graduates move into adjacent scientific careers in pharmaceutical analysis, environmental testing, or research.

Others go on to postgraduate study in forensic science, criminology, or specialist areas of analytical chemistry or molecular biology. The combination of scientific rigour, specialist forensic knowledge, and professional experience that the West of Scotland programme provides is a practical and well-structured preparation for a career in this demanding and consequential field.