Thailand Mandates Biometric Authentication for SIM Cards to Combat Fraud

Thailand’s National Broadcasting and Telecommunications Commission (NBTC) is implementing new measures requiring biometric authentication for SIM card registration as part of efforts to address unauthorized SIM cards and online scams. The initiative follows similar programs launched in other nations, including India’s Aadhaar-based verification system for mobile connections.

During a recent meeting, NBTC Commissioner for legal affairs Pol General Natthorn Prohsunthorn announced the approval of several measures aimed at combating telecommunications technology crimes and call-centre scams. The initiatives include mandatory biometric authentication for SIM registration, restrictions on SIM card registration for foreign workers, and required passport use for registration. These requirements build upon Thailand’s existing digital identity infrastructure, which recently expanded to include selfie-based verification for government services.

Joint operations between the NBTC and police have resulted in the seizure of multiple SIM boxes and cards. Investigations revealed that many of these SIM cards were registered using fraudulent documentation or misappropriated photographs, with foreigners being primary perpetrators. SIM boxes, devices that house multiple SIM cards for routing international calls as local traffic, are commonly used in telecommunications fraud schemes.

The commission has proposed a “Set Zero” policy for SMS systems, requiring re-registration and approval of URLs before operators can send messages. Additionally, a new Caller ID system linked to the Royal Thai Police database will display caller names to help prevent deceptive practices.

The NBTC is strengthening enforcement against unauthorized SIM dealers who violate registration regulations. Violations fall under Articles 9 and 11 of the Emergency Decree on Prevention and Suppression of Technological Crimes, carrying penalties of imprisonment and fines.

New proposals include limiting foreign workers from three specified nationalities to registering no more than three SIM cards per operator, with passport verification required. The commission is also considering requirements for internet signals from SIM cards when conducting significant financial transfers to enhance fraud prevention capabilities.

Sources: The Nation

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January 20, 2025 – by the ID Tech Editorial Team