South Korea urged to rethink facial recognition mandate for SIM activation

The National Human Rights Commission of Korea (NHRCK) announced on April 13 that it has recommended the Ministry of Science and ICT to rethink plans to mandate facial recognition for activating mobile phones and to establish alternative methods.

The proposal, driven by concerns over financial fraud such as voice phishing conducted via “burner” phones, would apply to Korea’s three major mobile carriers and to MVNOs (budget mobile providers) operating in the country.

A pilot program for facial-recognition–based SIM activation began on December 23 of the previous year and is slated to take effect on April 23, 2022.

The NHRCK said that smartphones have become essential infrastructure for financial transactions and digital identity, and that making facial recognition compulsory could affect a range of basic rights beyond privacy, including freedom of communication, freedom of expression, and the right to be informed.

The commission pointed out that biometric data is not regulated under the same framework as data under immigration or electronic financial transaction laws, noting that the Telecommunications Business Act currently contains no comparable biometric-protection provisions. It urged lawmakers to establish a clear regulatory basis before any rollout and to detail how biometric data would be collected and used.

Before implementation, the NHRCK called for thorough disclosure about what data will be captured, how it will be used, and the safeguards in place; after deployment, it said, the government should publish information on the stability and reliability of the facial-recognition technology.

Why this matters beyond Korea: the debate touches on universal questions facing the United States and other countries as digital identity tools, biometrics, and mobile payments become central to everyday life. Biometric data are highly sensitive and subject to strict privacy scrutiny in many jurisdictions, and policy choices in one major market can influence global tech suppliers, device manufacturers, and financing services that rely on biometric verification.

For U.S. readers, the case highlights ongoing tensions between security goals—such as reducing fraud through biometric activation—and civil liberties, data protection, and transparency. It also underscores how regulatory expectations for biometric technology may shape product design, privacy standards, and cross-border data practices in a global tech supply chain.