New Permanent Secretary Appointed for Thailand's Ministry of Transport

On August 11, 2026, the Thai Cabinet officially approved the appointment of Piyapong Jiwatkulpaisarn as the new Permanent Secretary of the Ministry of Transport. According to reports from Khaosod Online, Mr. Piyapong will succeed the outgoing Permanent Secretary, Chayatham Phromsorn, whose term concludes with his retirement on September 30, 2026.

Mr. Piyapong, currently 50 years old, previously served as the Director-General of the Department of Highways, a position he held since October 1, 2025. He is noted for being the youngest individual to hold that specific role in the department's history. With his new appointment, he is expected to remain in government service for another decade, until 2036.

For residents and travelers in Thailand, the Ministry of Transport plays a critical role in overseeing national infrastructure, including road networks, public transit projects, and aviation regulations. Changes in leadership at this level often signal shifts in administrative priorities regarding ongoing infrastructure developments and transportation policies. While this appointment has been confirmed by the Cabinet, the public may look for further announcements regarding the specific policy focus Mr. Piyapong intends to prioritize once he assumes office in October. No further details regarding potential changes to current transportation projects have been released at this time.