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Pollution Control Department

MNRE (Thailand) dependent department

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Pollution Control Department (PCD, Thai: กรมควบคุมมลพิษ) is a Thai dependent department of the Ministry of Natural Resources and Environment.

The department is tasked with reducing environmental pollution in Thailand, along with collecting data on pollution levels and sources.

01Leadership

No. Director-General Term
1Nipon Poapongsakorn1992-1997
2Sutham Sathienthai1997-2000
3Supat Wangwongwatana2000-2003
4Sirithan Pairojboriboon2003-2007
5Wichian Chantong2007-2008
6Supat Wangwongwatana2008-2010
7Anond Snidvongs2010-2012
8Jatuporn Buruspat2012-2014
9Wirot Kirdkham2014-2015
10Jatuporn Buruspat2015-2017
11Sunanta Mongkolsawat2017-2018
12Pinsak Surasawadee2018-2019
13Pralong Dumrongthaittach2019-2020
14Atthapol Charoenchansa2020-2022
15Narin Boonruam2022-2023
16Preeyaporn Suwannakes2023-2025
17Surin Worakijthamrong2025-present

02History

In 2024, the PDC released a pollution control plan for 2025 that aimed to address haze pollution, including targeting forest, agricultural and urban sources.

The PCD operates vehicle checkpoints targeting "black smoke" emissions. In 2021, approximately half of all vehicles stopped by PCD checkpoints exceeded legal exhaust limits. These checkpoints were increased during the 2025 Bangkok smog.

On 1 February 2025, PCD Director-General Preeyaporn Suwannakes announced new measures targeting vehicles emitting black smoke in conjunction with the Traffic Police Division. These measures include mandating vehicle owners fix non-compliant vehicles within 15 days, a decrease from the previous requirement of 30 days. Under the authority of Thailand's Traffic Act and the Environmental Protection Act of 1992, police can now order vehicle owners to rectify excess emissions within the 15-day period.

03History

In 2024, the PDC released a pollution control plan for 2025 that aimed to address haze pollution, including targeting forest, agricultural and urban sources.

The PCD operates vehicle checkpoints targeting "black smoke" emissions. In 2021, approximately half of all vehicles stopped by PCD checkpoints exceeded legal exhaust limits. These checkpoints were increased during the 2025 Bangkok smog.

On 1 February 2025, PCD Director-General Preeyaporn Suwannakes announced new measures targeting vehicles emitting black smoke in conjunction with the Traffic Police Division. These measures include mandating vehicle owners fix non-compliant vehicles within 15 days, a decrease from the previous requirement of 30 days. Under the authority of Thailand's Traffic Act and the Environmental Protection Act of 1992, police can now order vehicle owners to rectify excess emissions within the 15-day period.

Watch videos about Pollution Control DepartmentExplainers and documentaries on YouTube (opens in a new tab)

Sources and credits

This article is adapted from the Wikipedia article Pollution Control Department, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

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