DNAs Forensic Science Laboratory

Calibrating precision

DNA Testing Guides

What Is a Legal DNA Test and When Do You Need One?

What Is a Legal DNA Test and When Do You Need One?

DFSL Team   23 Aug 2026   4 views

A legal DNA test follows a certified chain-of-custody process — including photo ID verification and witnessed sample collection — so the result can be used in courts of law, immigration cases, and other official proceedings.

Common situations that require a legal DNA test include child custody cases, immigration applications, inheritance disputes, and court-ordered paternity verification.

At DFSL, our legal DNA tests are conducted by trained professionals following strict protocols accepted across Indian courts.