questionText: To ask the Secretary of State for the Home Department, pursuant to the Answer of 18 June 2025 to Question 58584 on Undocumented Migrants: Biometrics, for how long is biometric data retained when it is collected from individuals who have entered the UK unlawfully.
answerText: In most cases the Home Office usually retains biometrics (facial image and fingerprints) taken from foreign nationals, including people who have entered the UK unlawfully, for a period of up to 15 years, but may do so for longer in certain circumstances.
heading: Undocumented Migrants: Biometrics