USCIS may request DNA evidence when documentary proof of a family relationship is incomplete. Here's how the process works, from the request through domestic and overseas collection.
DNA testing may be requested in certain immigration cases when the available documents do not sufficiently establish a claimed biological relationship.
It is not required in every immigration matter, and applicants should not arrange testing independently unless instructed to do so by the appropriate immigration authority or legal representative.
When DNA evidence is requested, the process must follow specific collection, laboratory, and reporting procedures.
When Immigration DNA Testing May Be Requested
Immigration DNA testing may be considered when documentary evidence of a claimed biological relationship is missing, unavailable, inconsistent, or considered insufficient.
The request may come from:
- U.S. Citizenship and Immigration Services
- A U.S. embassy
- A U.S. consulate
- Another authorized immigration authority
DNA testing may be used to evaluate claimed biological relationships such as:
- Parent and child
- Siblings
- Other qualifying biological relationships, depending on the case
DNA evidence does not replace every other immigration requirement. It addresses only the biological relationship being evaluated.
Step 1: The Immigration Authority Requests Additional Evidence
The process often begins when USCIS, a U.S. embassy, or a U.S. consulate determines that the submitted records do not adequately establish the claimed relationship.
The petitioner or applicant may receive a written request explaining that DNA testing may be submitted as additional evidence.
The notice should be reviewed carefully because it may identify:
- The relationship that must be established
- The parties who should be tested
- The applicable deadline
- Where results must be sent
- Any case-specific instructions
Do not discard this notice. The laboratory may need information from it to establish the case correctly.
Step 2: An AABB-Accredited Relationship-Testing Laboratory Is Selected
Immigration DNA testing must be coordinated through a laboratory that meets the applicable accreditation requirements for relationship testing.
The petitioner should not purchase a consumer home DNA kit or attempt to collect samples privately.
The accredited laboratory establishes the case and controls the specimen collection process.
This helps ensure that:
- Participants are appropriately identified
- Specimens are collected by authorized personnel
- Collection materials are controlled
- Chain-of-custody documentation is maintained
- Results are released according to the required process
NorthStar coordinates collections through its approved laboratory partner rather than performing the DNA analysis itself.
Step 3: The Immigration Case Is Established
Before collection, the laboratory or coordinating provider gathers the information needed to open the case.
This may include:
- The USCIS, embassy, or consular notice
- Case or receipt number
- Petitioner information
- Beneficiary information
- Claimed biological relationship
- Domestic participant locations
- Overseas participant locations
- Attorney or accredited representative information
- Required result recipient
The case configuration should be confirmed before specimens are collected.
Step 4: Domestic Participants Complete an Authorized Collection
Participants located in the United States attend an authorized collection appointment.
During the appointment, the collector generally:
- Reviews the laboratory paperwork
- Verifies the participant's identity
- Documents the participant
- Collects the required cheek-swab specimens
- Labels and secures the specimens
- Completes chain-of-custody documentation
- Sends the specimens to the laboratory according to the laboratory's instructions
The participant should bring the identification and documents requested when the appointment is scheduled.
For minor participants, the accompanying adult may also need to provide identification and documentation of authority.
Step 5: The Laboratory Coordinates Overseas Collection
When one or more participants are outside the United States, the overseas collection is not usually arranged as a private walk-in appointment.
The accredited laboratory coordinates the collection process with the appropriate U.S. embassy, U.S. consulate, or other approved collection site.
The laboratory may send controlled collection materials directly to the designated location.
The overseas participant is then contacted or instructed regarding:
- Appointment scheduling
- Required identification
- Documents to bring
- Collection location
- Applicable local fees
- Additional procedural requirements
NorthStar does not control embassy or consular scheduling.
Step 6: All Specimens Are Returned to the Laboratory
Domestic and international specimens are returned to the same laboratory under the required documented procedures.
Testing generally cannot be completed until all required participants' specimens have been received and accepted.
Delays may occur when:
- An overseas appointment is not yet available
- A participant misses an appointment
- Identification is incomplete
- Collection paperwork is incomplete
- International transport is delayed
- A specimen must be recollected
Step 7: The Laboratory Performs Relationship Testing
After all required specimens are received, the laboratory performs the DNA analysis.
The laboratory evaluates the genetic profiles and calculates the statistical support for the claimed relationship.
NorthStar does not interpret the evidence for the immigration authority and does not decide whether an immigration petition will be approved.
Step 8: Results Are Released Through the Required Channel
The laboratory releases the report according to the established immigration case instructions.
Depending on the case, the report may be sent to:
- USCIS
- A U.S. embassy or consulate
- The petitioner
- An attorney or accredited representative
- Another authorized recipient
The customer should not assume that receiving a personal copy means the immigration authority has received the report.
The required recipient should be confirmed when the case is opened.
How Long Does Immigration DNA Testing Take?
There is no single timeline for every case.
The overall process may depend on:
- How quickly the case is established
- Domestic appointment availability
- Embassy or consular scheduling
- Overseas participant responsiveness
- International shipping
- Customs or local procedures
- Laboratory processing
- Whether recollection is required
The laboratory analysis may be relatively quick once all accepted specimens are received. The international coordination stage is often the least predictable part of the process.
Common Causes of Delay
Several preventable issues can slow an immigration DNA case:
- Ordering the wrong type of test
- Using a non-accredited provider
- Failing to provide the immigration notice
- Incorrect participant information
- Missing case numbers
- Incomplete identification
- Trying to send a private kit overseas
- Scheduling collection before the laboratory case is established
- Assuming domestic and overseas parties can be collected through unrelated providers
The safest approach is to establish the complete case before any participant is collected.
What NorthStar Does
NorthStar Lab Services coordinates authorized DNA specimen collection for participants located in Michigan.
NorthStar can:
- Review the available case information
- Coordinate case setup with the laboratory partner
- Schedule the Michigan participant's collection
- Complete the required domestic collection documentation
- Send the specimen to the laboratory under the approved process
- Help the customer understand the next operational step
NorthStar does not control USCIS decisions, embassy scheduling, overseas collection timing, or final immigration outcomes.
NorthStar can coordinate the Michigan portion of an immigration DNA case through an AABB-accredited partner laboratory. Have your immigration notice and case information available when you contact us.