Immigration DNA Testing
Passport Application
Visa Application
CRBA

Chain of Custody DNA Testing for USCIS Applications

USCIS-compliant Chain of Custody (CoC) DNA test helps you prove biological relationships for U.S. immigration purposes.

​

Whether you have been officially requested by USCIS (United States Citizenship and Immigration Services), US Embassy or wish to support your application with a pre-emptive DNA test, laboratory team will guide you through every step of the process.

​

To get started, simply complete request form and laboratory personnel will contact you to assist with your case directly.

​

What Can Immigration DNA Testing Be Used For

Immigration DNA testing is commonly used for:

• USCIS requests and Requests for Evidence (RFE)

• Visa and passport applications

• Consular Reports of Birth Abroad (CRBA)

• Citizenship and naturalisation applications

• Family relationship verification (paternity, maternity, siblings, kinship)

​

Simple & Fully Compliant Process

DNA testing is performed using a non-invasive cheek swab from each tested individual.

• strict chain-of-custody procedure

• identity verification of all participants

• secure sample collection, testing, and reporting

• full compliance with USCIS requirements

​

Once laboratory receives your enquiry:

• team member will contact you directly

• explain the process in detail

• coordinate sample collection appointments

​

Sample Collection Requirements

All tested individuals must attend in person for sample collection and provide:

• valid government-issued photo ID

• passport-sized photograph

Sample collection is carried out by authorised personnel to ensure legal admissibility of results and/or US Embassy overseas.

​

Why Choose Immigration DNA Testing

• compliant with USCIS immigration requirements

• accepted by U.S. embassies and immigration authorities

• accurate and reliable results

• professional guidance throughout the process

• secure and confidential handling of your data

​

​