Mandate and functions
The legal basis of the Government Chemist's work and the functions it performs.
The mandate of the Government Chemist is derived from several Acts of Parliament, among other national legal statutes:
- Interpretation and General Provisions Act, Cap 2
- Penal Code, Cap 63
- Evidence Act, Cap 80
- Sexual Offences Act, 2006
- Food, Drugs and Chemical Substances Act, Cap 254
- Pharmacy and Poisons Act, Cap 244
- Narcotic Drugs and Psychotropic Substances (Control) Act, Cap 245
- Pest Control Products Act, Cap 346
- Alcoholic Drinks Control Act, Cap 121A
- Occupational Safety and Health Act, Cap 514
- Standards Act, Cap 496
- Water Act, 2002 (Cap 372)
- Anti-Counterfeit Agency Act, Cap 130A
- Environmental Management and Co-ordination Act
Functions
Within these statutes, the functions of the Government Chemist are to:
- Provide forensic science laboratory services in toxicology, biology and criminalistics for the criminal and civil justice system;
- Provide expert evidence in courts of law for the administration of justice;
- Provide technical expertise in the collection and management of crime scene evidential material, in collaboration with relevant stakeholders;
- Provide analytical laboratory services for public health and industry;
- Undertake laboratory testing of environmental samples to protect people and the environment;
- Provide technical advice and consultancy on forensic science, analytical laboratory services and chemical management;
- Lead the implementation of the Chemical Weapons Convention (CWC) in Kenya as the designated National Authority;
- Coordinate matters related to chemicals under the national Chemical, Biological, Radiological and Nuclear (CBRN) risk mitigation initiatives;
- Coordinate research, surveys and field tests in forensic science and chemical matters of national importance;
- Participate in mass fatality investigations during terrorist attacks and other disasters;
- Coordinate capacity building in forensic science, analytical laboratory services and chemical management for relevant stakeholders.
Page last updated 2 November 2026