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Standard Certifications

Our experienced management and personnel teams are committed to working together to provide high quality service and the highest level of safety to our users. Our internationally recognized accreditations, guarantee the service excellence of Don Muang Tollway Public Company Limited , to the following standards :

ISO9001 - Firstly received on 21th July 2022 and renewal the certification on March 11,2022

ISO14001- Firstly received on 21th July 2022 and renewal the certification on March 11,2022

ISO 45001:2018 - Firstly received on August 4, 2023

ISO 14064-1:2018 - Firstly received Certified and registered on May 14, 2024

ISO/IEC 27001:2022 - Firstly received on February 16, 2024

Policy

Quality and Environment Policy (Available in Thai only)
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Quality and Environment Objectives 2023 (Available in Thai only)
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ISO Activities

DMT ได้รับการรับรองมาตรฐาน ISO/IEC 27001:2022
04 October 2024
DMT ได้รับการรับรองมาตรฐาน ISO/IEC 27001:2022
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The training for the information security management system ISOIEC27001:2022
13 September 2023
The training for the information security management system ISOIEC27001:2022
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The ceremony for receiving the certification of the Occupational Health and Safety Management System standard ISO45001:2018
04 September 2023
The ceremony for receiving the certification of the Occupational Health and Safety Management System standard ISO45001:2018
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An assessment for ISO45001:2018 conducted by SGS (Thailand) Co., Ltd. (Certification Body: CB)
18 July 2023
An assessment for ISO45001:2018 conducted by SGS (Thailand) Co., Ltd. (Certification Body: CB)
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