Sri Lanka Upgrades Biometric Systems to Global Standards

Published Date : 8/1/2025 

Sri Lanka is committed to developing its biometric infrastructure to comply with international standards, ensuring robust security and reliability in its digital identity system. The SL-UDI project, set to launch in early 2026, will incorporate advanced biometric and cryptographic technologies to enhance data security and prevent unauthorized access. 

Sri Lanka is making significant strides in its digital transformation by ensuring that its biometric hardware infrastructure meets international standards. Dr. Hans Wijayasuriya, the chief advisor to the President on digital economy, has confirmed that the country's unique digital ID and biometric infrastructures are compliant with these standards.

“The Sri Lanka unique digital ID and biometric infrastructures that are used for deduplication are compliant with international standards,” Dr. Wijayasuriya explained in a recent interview. Deduplication involves checking biometric data against all existing records to ensure the uniqueness of each citizen. He further stated that biometric collection with an authentication device will also adhere to these standards. “The biometrics infrastructure will be compliant and up to international standards, which is part of the tender requirement for Sri Lanka’s Unique Digital ID,” he emphasized.

The national digital identity, known as SL-UDI, is scheduled to roll out near the beginning of 2026. This system will convert biometric data into a non-reversible cryptographic hash, similar to general cryptographic hashing. This hash value can be used to verify the identity of the subject. Sanjaya Karunasena, the director of the Information and Communication Technology Agency (ICTA), highlighted the importance of data security in the collection and storage of citizen data. “Biometric-backed digital identity provides a reliable and robust identity system in cyberspace,” he stated.

To ensure the highest level of security, multiple testing gates will be applied before the system is made available to the public. These tests will be conducted in a dedicated digital ID sandbox environment. Biometric technology will play a crucial role in preventing unauthorized access and protecting user data. Each individual will have a digital locker to store their important data securely.

Sri Lanka is also integrating horizontal infrastructures such as Digital Public Infrastructure (DPI) to enhance broadband and connectivity, fostering an inclusive digital economy. Initially, fingerprints and facial biometrics will be collected, while iris data collection will be introduced in the future. The provisions for collecting iris data in the Act have been amended and will be presented to Parliament soon.

The country’s commitment to international standards and robust security measures underscores its dedication to building a reliable and secure digital identity system. This initiative is expected to significantly enhance the efficiency and reliability of public services, while also promoting a more inclusive digital economy. 

Frequently Asked Questions (FAQS): 

Q: What is the SL-UDI project?

A: The SL-UDI (Sri Lanka Unique Digital ID) project is a national initiative to develop a digital identity system that uses biometric data to ensure the uniqueness and security of each citizen's identity.

Q: When is the SL-UDI project expected to launch?

A: The SL-UDI project is expected to roll out near the beginning of 2026.

Q: How does the system ensure data security?

A: The system converts biometric data into a non-reversible cryptographic hash, which can be used to verify the identity of the subject. Multiple security testing gates will be applied, and each individual will have a digital locker to store their important data securely.

Q: What biometric data will be collected initially?

A: Initially, fingerprints and facial biometrics will be collected. Iris data collection will be introduced in the future.

Q: Why is Sri Lanka integrating Digital Public Infrastructure (DPI)?

A: Sri Lanka is integrating DPI to enhance broadband and connectivity, fostering an inclusive digital economy and improving the efficiency and reliability of public services. 

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