BANGKOK — 13 May 2026, Thailand’s Civil Aviation Authority (CAAT) has issued new regulations tightening controls on drone operations, including mandatory training, aircraft registration and online flight permission requests, as the government seeks to improve aviation safety standards and support expanding commercial drone use.

Deputy government spokeswoman Lalida Pherdvivatana said the new rules will take effect on 17 May and apply to drones weighing no more than 25 kilogrammes.

Under the new regulations, drone operations that differ from conditions set out in the 2015 Transport Ministry announcement will now fall under a “Specific Category”, covering medium-risk operations that require risk assessments and prior approval from CAAT before flights can take place.

The category includes commercial drone activities such as filming, aerial surveys, flights in restricted areas and other operations outside standard conditions.

Lalida said drone operators will now be required to complete CAAT-approved training courses covering aviation law, air traffic regulations, flight safety and risk management. Operators must also obtain authorisation corresponding to the type of aircraft they intend to use.

The regulations additionally introduce mandatory electronic aircraft registration. All drones must display visible registration numbers in the standard format XX-NN-NN-NNNN, with letters and numbers printed in contrasting colours and measuring more than 0.3 centimetres in height to improve monitoring and enforcement.

Applicants seeking flight approval must submit flight plans online for each operation, including the purpose of the flight, date, time, flight area or coordinates, names of operators and insurance documents. CAAT may also require additional safety measures such as flight manuals, risk management plans or demonstration flights before approval is granted.

The new 2026 regulations replace several provisions under the 2015 rules. Previously, operator training was not mandatory, drones were not required to carry registration numbers and flight approval was not needed for every operation.

Under the updated system, licences will remain valid for five years instead of two, with renewals required at least 30 days before expiry. Paper-based submissions will also be replaced entirely by online procedures.

Third-party insurance requirements remain unchanged, with operators still required to maintain minimum coverage of one million baht per incident.

Authorities said operators already licensed under the 2015 rules may continue operating until their permits expire. However, any flights classified under the new Specific Category rules will require compliance with the updated regulations.

Lalida said the government supported the use of drones in the digital economy, agriculture, creative industries and modern business sectors, but stressed that operations must comply with safety standards and social responsibility requirements.