Police Clarify Rules for Officers Carrying Firearms

The Royal Thai Police Office has clarified guidelines for officers carrying firearms, emphasizing necessity and operational context using four key criteria. On August 14, 2025, Deputy Police Commissioner Thatchai Pitaneelabutr addressed misconceptions about firearm regulations that had circulated in the media.

Thatchai explained that determining whether a police officer's possession of a firearm is lawful cannot hinge on a single factor but must consider context and facts on a case-by-case basis. Four elements must be evaluated: official duty and necessity, reasonable cause and circumstances of the case, proper authorization, and applicable laws and regulations.

Generally, uniformed officers performing duties in their designated areas may carry firearms, as may those on plainclothes or after-hours investigative assignments. An officer entering a restaurant or public place that is part of or related to their duties does not automatically constitute unlawful firearm possession.

The Police Conduct Regulation, Part 22, Chapter 13 (governing firearm carrying) requires officers needing to carry weapons for duty to obtain permission from a commander at sergeant level or equivalent, and to carry the weapon appropriately and suited to the circumstances.

This aligns with Supreme Court rulings. A 2557 (2014) Supreme Court decision established that an authorized officer carrying a firearm during duty, while still within the authorized period, bears no guilt under the charge of carrying arms in cities, villages, or public places without permission. A 2553 (2010) ruling affirmed that police officers are invested with authority and duty to maintain public order and arrest offenders, and possess investigative powers under the Criminal Procedure Code.

The conclusion: police officers remain police officers 24 hours a day, exercising the authority and duties assigned by law, particularly the Criminal Procedure Code. They must act whenever they encounter criminal conduct.