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Laboratory Accreditation Services

   - Signatory of Mutual Recognition Arrangement with APLAC in the testing laboratory area on 22 May 2006 [CLICK]
   - Signatory of Mutual Recognition Arrangement with ILAC in the testing laboratory area on 23 August 2006 [CLICK]
   - Signatory of Mutual Recognition Arrangement with APLAC in PTP and RMP area on 17 June 2015 [CLICK]
     The Bureau of Laboratory Accreditation, Department of Science Service, (BLA-DSS) is a full member which signs Mutual Recognition Arrangement (MRA) with Asia Pacific Laboratory Accreditation Cooperation (APLAC) and International Laboratory Accreditation Cooperation (ILAC). BLA-DSS provides 3 accreditation services:
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BLA-DSS has policies and procedures of the assessment and decision making for all applicants in a non-discriminatory manner without conditions on the type, status or size of organization, private or public organizations.

BLA-DSS is non-profit organization that has supported by government. All BLA-DSS operational expenses are allocated from the Government budget. All incomes are treated as governmental incomes, which are handed over to the Ministry of Finance according to relevant government rules and regulations.

In addition to BLA-DSS also has the duties to survey, collect, and provide database of scientific laboratories in the country. It also supports and develops about knowledge, information for developing in the quality management system and safety of laboratory by training, seminar, and public media.

Contact: Bureau of Laboratory Accreditation

Tel: +66 2201 7133, +66 2201 7325

Fax: +66 0 2201 7201

Website:   DSS:      

Database of laboratories:

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©2019 Department of Science Service (DSS)
75/7 Rama VI Road, Ratchathewi Bangkok 10400
Tel. +66 2201 7000 Fax.+66 2201 7466 E-mail: