Thailand, October 2026 – Thai Prime Minister Anutin Charnvirakul has reiterated that the high-speed railway project connecting Don Mueang, Suvarnabhumi and U-Tapao airports must proceed under its original contractual framework. Speaking on 26 October following an Eastern Economic Corridor (EEC) Policy Committee meeting, he stressed that both parties remain obligated to fulfil their contractual commitments and that unresolved disputes must be addressed through the appropriate legal process.
The project, awarded to a consortium led by Charoen Pokphand Group through Asia Era One, has encountered significant implementation and financing difficulties. The private-sector partner has sought to terminate the agreement, while the SRT has not accepted that the termination request legally ends the contract. Financial feasibility concerns have also affected the project's progress, with commercial banks reportedly withholding financing approvals under the current arrangements.
Following the latest discussions, Anutin instructed officials to bring the matter before the EEC Policy Committee at its next meeting, expected in November 2026. EEC Secretary-General Chula Sukmanop acknowledged that progressing under the existing arrangement would be challenging given changing economic conditions. Any formal termination would require the relevant approvals, while unresolved contractual disagreements could ultimately proceed to court.
The proposed railway is designed to connect Don Mueang International Airport, Suvarnabhumi Airport and U-Tapao International Airport, forming part of Thailand's wider Eastern Economic Corridor development strategy. If the current agreement cannot be maintained, alternative approaches under consideration include greater state investment or a redesigned public-private partnership. One possibility involves reducing the proposed operating speed from 250 km/h to 160 km/h and extending the railway connection towards Rayong, although no revised plan has been formally approved.
The dispute highlights the complexities of delivering large-scale railway infrastructure through public-private partnerships, particularly when financial conditions, construction obligations and contractual responsibilities become misaligned. The eventual resolution will have implications not only for Thailand's airport connectivity ambitions but also for the wider development of the Eastern Economic Corridor and its associated transport infrastructure.
Source: Bangkok Post
Thailand Reaffirms Three-Airport High-Speed Rail Contract Amid Project Disputes
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Thailand's ambition to develop an integrated high-speed railway connecting major airports remains tied to resolving contractual and financial challenges surrounding the project. Prime Minister Anutin Charnvirakul has reaffirmed that the existing agreement remains legally binding, directing the State Railway of Thailand (SRT) and its private-sector partner to resolve their differences through negotiations or legal proceedings.
