The Mass Rapid Transit Authority of Thailand (MRTA) will implement a full Account-Based Ticketing (ABT) system across its rail network beginning June 1, 2026. The rollout forms part of the Ministry of Transport’s common ticket policy and follows the enactment of the Joint Ticketing System Management Act, which came into force on December 28, 2025. The new system will allow passengers to use a single payment method across multiple public transport services.
The ABT upgrade builds on the existing EMV contactless payment system already deployed on the Blue, Purple, Yellow and Pink MRT lines. Commuters can currently tap EMV-enabled credit cards, debit cards or Mangmoom cards at entry and exit gates without purchasing tokens or stored-value tickets. The full ABT platform will centralise fare processing through account-based validation rather than card-based stored value systems.
The system is being implemented in cooperation with Bangkok Expressway and Metro Public Company Limited. Authorities expect the transition to enhance interoperability between transit networks, simplify fare payments and promote wider adoption of digital payment methods across Thailand’s urban rail system.