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  • Exhaust emission standards
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    This section covers regulations related to vehicles in Thailand.
    Exhaust emission standards
    In Thailand, the regulation of vehicle exhaust emissions falls under the purview of the Pollution Control Department, which operates within the Ministry of Natural Resources and Environment. These regulations are adopted by the Ministry of Industry and enforced through ministerial regulations. The Thai Industrial Standards Institute plays a role in disseminating emission standards to stakeholders.
    In January 2024, the Thai government commenced the enforcement of Euro-5 equivalent emission standards for light-duty diesel vehicles and all heavy-duty vehicles to address the country’s environmental pollution concerns, particularly regarding particulate matter (PM) 2.5. Furthermore, the governm
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    Regulations