Areas include:

DNA profiling.
Alcohol BAC calculations.
Chemical analysis
Fire investigation.
Forensic accountancy.
Mobile phones.
Bloodstain pattern analysis.
Firearms and ballistics.
Road traffic accidents.
CCTV.
Body fluids.
Accounting and fraud investigation.
Archaeology, arson, audio forensic analysis.
Bite mark analysis.
Bloodstain pattern analysis.
Body fluids.
Cell site analysis.
Computers.
Digital technology.
DNA.
Drug testing.
Entomology.
Fibres.
Fingerprints.
Firearms.
Fraud.
Glass.
Gun shot residue.
Hair.
Handwriting.
Injury.
Insurance document analysis.
Knife analysis.
Odontology.
Paint.
Palynolog.
Psychiatry.
Psychology.
Medical.
Nursing.
Dental.
Forensic medicine.
Photography analysis.
Private investigation.
Social services,.
Sports drug testing.
Student drug testing.
Expert witness.
Tool marks,
Toxicology,
Trace analysis,
Urine analysis,
Vehicle analysis.