New DHS rule could require DNA from every immigration applicant, regardless of age

The Department of Homeland Security (DHS) has proposed a new rule that would require all applicants for immigration benefits to submit biometric data, including DNA, regardless of age or the type of application. The proposal, released Friday, aims to expand existing data collection measures that currently apply only to certain categories such as naturalization, asylum, work permits, and permanent residency.

Under the proposed rule, DHS would have the authority to collect different forms of biometric information — including facial and ocular imagery, fingerprints, voice prints, and handwritten signatures — to verify identities and conduct background checks. The rule would also permit the collection of DNA to confirm claims of genetic relationships or to provide “evidence of biological sex when relevant for certain immigration benefit requests.”

DHS stated that the expanded use of biometrics would help strengthen security and prevent fraud. “Using biometrics for identity verification and management will assist DHS’s efforts to combat trafficking, confirm the results of biographical criminal history checks, and deter fraud,” the agency said in the proposal.

The rule would also extend biometric requirements to individuals involved in removal proceedings, expanding the department’s authority to collect and use such data in immigration cases.

The proposal is part of broader efforts by the Trump administration to increase scrutiny of immigration applications and enhance data tracking of foreign nationals, including through an immigrant registry rule.

A 60-day public comment period will begin after the rule is published in the Federal Register on November 3, allowing the public and stakeholders to submit feedback before any final decision is made.