Vietnam has issued a technical regulation requiring public electric-vehicle (EV) charging stations to serve any compatible EVs and to disclose their prices.

The circular on the national standards for EV charging stations, issued by the Ministry of Industry and Trade, will become effective on July 1, 2027. It is in line with Vietnam’s push towards green growth.

The regulation, QCVN 32:2026/BCT, covers charging stations in public areas, car parks and rest stops, and outdoor or stand-alone sites. It does not cover those in basements or indoor garages, private stations, wireless chargers, in-car chargers, or test equipment.

Under the regulation, public charging stations must meet technical standards for connectors, charging modes, and specifications so they can be shared by compatible vehicles. Their control systems must not block charging for set-ups already declared compatible.

Commercial stations must show the price, billing method and electricity used before and during each session, and protect that data from tampering, the ministry said.

Stations installed before July 2027 may keep operating but must be maintained safely, with a six-month safety review and up to two years to fix shortcomings. Later repairs or expansions must meet the new standard.

The rules come as Vietnam’s charging market shifts toward open networks. Charging infrastructure is split among carmakers, distributors, and independent operators, some serving only their own customers and others open to all. The market is dominated by the network of VinFast, the best-selling EV brand in Vietnam. Others such as TC Group, TMT, and Tasco also invest in shared charging.

The regulation sets requirements and deadlines but does not itself specify penalties for non-compliance.

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