Immigration DNA Testing
Accredited relationship testing for visa petitions, citizenship applications, and embassy requests, with mobile collection across Washington, D.C., Maryland, and Virginia.
Testing Built for Immigration Requirements
When a birth certificate or other record is unavailable, DNA evidence can establish the biological relationship your case depends on.
How the Process Works
1. Confirm what your case requires
Share the request letter from USCIS, the embassy, or your attorney. We confirm which relationship test is needed and who must be tested.
2. Schedule the U.S. collection
Book online and we meet the petitioner at an agreed location for a documented, chain-of-custody buccal swab collection.
3. Overseas collection is arranged
The testing kit is sent to the designated embassy, consulate, or approved collection site so the relative abroad can be sampled.
4. Results are delivered officially
The accredited laboratory issues the report and sends it directly to the requesting agency, with a copy provided to you.
Why Families Choose Precision DNA Services
Immigration cases leave little room for error. We handle the documentation carefully, explain each requirement in plain language, and keep your case moving.
Accredited Laboratory
All immigration cases are processed in a fully accredited facility that meets the standards immigration authorities expect.
Strict Chain of Custody
Identity verification, photo documentation, and sealed sample handling at every step keep your results defensible.
Timely Turnaround
We move quickly because immigration deadlines matter, and we keep you updated while the case is in process.
Start Your Immigration DNA Test
Book online or call us and we will walk you through exactly what your immigration case requires.
Documented Proof of Relationship
Schedule your immigration DNA test today and get the accredited documentation your petition needs.
Book Your Immigration DNA Test