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Makmal Alam Sekitar

Environment Section

​​What We Do

Environment Section offers a range of chemical analytical services on raw and treated water and other environmental samples in the analysis of their properties, compositions, contaminants and residues to ensure the quality and safety of water and the environment in Brunei Darussalam.

Types of Services Offered

Clients are advised to have consultation with our laboratory before sending any samples. Our laboratory will provide sampling containers and forms once client agrees with our procedures during the consultation. Samples that comes in other form of sampling containers will not be accepted.

Some of the requested test may be subject to availability.

Download here to view our Types of Analysis and its Client's Charter (as of September 2021).

NOTE : For private clients and non-government agencies, all the services offered are chargeable. For further info, please contact Environment Section.

Where to Find Us


Department of Scientific Services

Ministry of Health,

Commonwealth Drive,

Jalan Menteri Besar,

Bandar Seri Begawan, BB 3910

Negara Brunei Darussalam

Tel No : +673 2382424

Fax No : +673 2381946

Email :

Contact Details

Koh Yee Soan (Head of Section)

Email :

Tel : +673 2382424 ext 6013


Aswandi Yudin (Deputy Head of Section)

Email :

Tel : +673 2382424 ext 7791


Noriah Hj Husain (Lab Technologist)


Tel : +673 2382424 ext 7790