Forensic science involves many different topics, including fingerprint analysis, DNA mapping, crime scene reconstruction, handwriting examination, criminal psychology and more. Many institutions of higher education offer courses in forensics for students who want to learn more about the legal applications of science.

Should an individual decide to gain additional certification that they are qualified in a field of study, they may decide to gain a postgraduate diploma. This type of diploma is attained after one has first completed a master's degree.