Signatory/NMI: National Institute of Metrology (Thailand) (NIMT), Pathumthani Designated institute(s): For chemistry: plasticizers in food and food contact material (plastic): Biological Science Program, Department of Science Service, Ministry of Science and Technology (DSS), Bangkok For DNA quantification in food; chemistry: pesticide residues in food: Bureau of Quality and Safety of Food, Department of Medical Science, Ministry of Public Health (BQSF, DMSc), Nonthaburi (from 22 August 2008) For ionizing radiation: dosimetry measurements as listed in the attached file : Bureau of Radiation and Medical Devices, Department of Medical Science, Ministry of Public Health (BRMD, DMSc), Nonthaburi (from until 28 November 2008) For chemistry: halogenated flame retardants in plastic: Chemistry Program, Department of Science Service, Ministry of Science and Technology (DSS), Bangkok For ionizing radiation: all radioactivity and neutron measurements; dosimetry measurements with the exception of those listed in the attached file : Office of Atoms for Peace (OAP), Bangkok (from 26 July 2004) For chemistry: preservative agents in food and beverages: Thailand Institute of Scientific and Technological Research (TISTR), Changwat Pathum Thani (from 31 May 2016)

Internationally recognized Calibration and Measurement Capabilities (CMCs) Participation in key and supplementary comparisons Submission of CMCs through: APMP.

The following institutes are authorized to use the CIPM MRA logo, for the fields of measurement supported by CMCs published in the KCDB:

NIMT (Thailand)

from 13 October 2006

Delegates at the meeting of the CGPM in November 2014:

• Prof. Prayoon Shiowattana (Head of Delegation)

Delegates at recent meetings of NMI Directors and State Party Representatives:

• Ms Ajchara Charoensook (18-19 October 2017)
• Prof. Prayoon Shiowattana (24-25 October 2016)
• Mrs Ajchara Chareonsook (13-14 October 2015)