The Civil Aviation Authority of Thailand (CAAT) says it is monitoring the investigation into a Thai airline crew member accused of smuggling heroin into Australia and could take action against the individual’s Crew Member Certificate (CMC) if the allegations are proven. The regulator has already coordinated with the airline involved and is reviewing the circumstances surrounding the case while reaffirming that Thailand’s aviation security measures comply with international standards.
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CAAT issued a statement on 29 June 2026 after reports raised questions about passenger screening procedures at Thai airpors following the arrest. The authority said it had contacted both the airport operator and the airline concerned to establish the facts and review operational procedures.
According to CAAT, passenger and baggage screening at security checkpoints in Thailand is carried out under regulations that comply with the standards and recommended practices of the International Civil Aviation Organization (ICAO). It said these measures are primarily designed to prevent prohibited items that could threaten the safety and security of aircraft, passengers and crew from being taken on board.
The regulator also stressed that enforcing drug laws is the responsibility of the relevant law enforcement agencies rather than aviation security authorities. It said tackling drug trafficking requires coordinated cooperation between multiple agencies in Thailand and overseas.
Transport Minister Phiphat Ratchakitprakarn also addressed the case in Parliament on 30 June, saying Airports of Thailand (AOT) had been instructed to strengthen certain screening measures following the arrest by the Australian Federal Police. He rejected suggestions that Thailand’s existing airport security procedures were lax, saying standard screening measures were already in place and that describing them as inadequate would incorrectly imply the system had failed.
Phiphat said outbound passengers are routinely screened for explosives, while drug detection is supported by sniffer dogs, although he acknowledged that these measures still require improvement. He added that flight crew, including pilots and cabin crew, have traditionally been treated with a level of professional trust during screening procedures.
“In the past, we have shown mutual respect to pilots and cabin crew. They are screened for explosives and narcotics, but sniffer dogs have not been used. Those attempting to smuggle drugs have ways of concealing them.
“I do not deny our responsibility in this matter. We need to determine what preventive measures should be introduced.”
The minister also said the Office of the Narcotics Control Board (ONCB) conducts intelligence-led investigations and in-depth checks. He added that the incident had not resulted in any flights to Australia being cancelled and said Australia already applies strict screening procedures to all arriving passengers regardless of their country of departure.
Phiphat said he did not believe the case would damage Thailand’s international aviation reputation, citing the country’s internationally recognised aviation standards and cooperation with overseas authorities. He added that Thailand may need to introduce more advanced screening technology capable of detecting concealed items in greater detail to strengthen efforts against future drug smuggling.
ThaiRath reported that CAAT said it will continue to work with relevant organisations to improve operational procedures where necessary and help prevent similar cases in future. Any action regarding the crew member’s CMC will depend on the outcome of the official investigations, which remain ongoing.
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Adapted by ASEAN Now ThaiRath 1 July 2026