Vietnam’s mobile network operators will now require biometric verification for new phone activations, effective June 15th. Subscribers activating a new device must complete the biometric scan within two hours. Failure to comply will result in a phased service restriction, beginning with one-way SIM lock, progressing to a full SIM lock, and potentially service termination. The new regulation aims to enhance security and prevent fraud within the mobile network. Authorities have not specified which biometric data will be collected, but the move signals a stronger emphasis on user identification. This policy impacts all mobile phone users in Vietnam acquiring new handsets. The government hopes this measure will curb illegal activities and improve network management.