Every year, thousands of applicants from Goa apply for sponsored visas to join their family members living abroad. However, not every visa application goes smoothly as planned. It’s because the immigration officials sometimes suspect the primary visa document while validating the sponsor-applicant’s family ties. For this reason, they may request a DNA test to further validate the family ties. This is where immigration DNA tests in Goa help many applicants to strongly prove their family link with their sponsors for a seamless family reunification process.
When Do Embassies Ask for a DNA Report?
Common reasons include:
- Missing or incomplete birth certificates
- Sponsor and applicant have different surnames, despite a genetic link
- Previous history of visa rejections
- Adoption or long periods of separation within the family
- Incomplete or unclear supporting documents
When any of these situations apply, a DNA report becomes the clearest way to confirm the relationship.
Family Relationships Covered Under Immigration Testing
Sponsored visa cases can involve more than one type of relationship. Depending on who is applying and who is sponsoring, testing may cover:
- Father-child
- Mother-child
- Siblings
- Grandparent-grandchild
- Uncle/aunt-niece/nephew
Each relationship type follows its own testing method, so it helps to consult a lab before booking an appointment.
How the Testing Process Works
Many people assume DNA testing is complicated or uncomfortable, but the actual process is simple and does not involve any needles at all. It uses a method called a buccal swab, which involves the following steps:
- A soft cotton swab is gently rubbed inside the cheek to collect cell samples.
- The applicant's identity is verified, and a photograph is taken for the case file.
- If the sponsor lives overseas, the lab arranges a separate collection at a center near them.
- Both samples travel to the laboratory under a secure and documented process.
- Trained staff compare the genetic markers from both samples to check for a match.
This swab-based method works comfortably for people of every age, including infants and older adults.
Why a Chain of Custody Test Costs More Time and Money
If an embassy formally requests a DNA report, it demands a DNA test under a strict chain of custody procedure. During this process, an embassy-appointed official is present to supervise the whole sample collection process. Before the sample collection begins, the official verifies the identities of the individuals involved in the DNA test.
Moreover, the final report of a chain of custody DNA test is sent directly to the embassy that requested the test instead of the tested party. It’s to protect the privacy and integrity of the final report for its official admissibility.
What to Keep Ready Before Booking a Test
A little preparation can make the entire process faster. Applicants and sponsors should keep the following ready before their appointment:
- A valid, government-issued photo identification document
- Any prior correspondence or forms received from the embassy
- Contact details of the sponsor, including their current country of residence
- A clear idea of the visa category being applied for
Having these details on hand helps the lab set up the case file quickly and avoid unnecessary back-and-forth.
Why Choose DDC Laboratories for Immigration DNA Tests in Goa?
International embassies like the United States, the United Kingdom, Canada, Australia, and others accept only accredited DNA reports. DDC Laboratories India holds accreditations from prestigious organizations like NATA, IRCC, MOJ, and AABB. With such accreditations, their DNA reports are officially admissible in international embassies. This makes them a reliable lab for immigration DNA tests in Goa, including all other cities of India.
Besides immigration, they also provide DNA tests for peace of mind, cell line authentication, non-invasive prenatal paternity, discovery of the ancestral past, and more. They have over 250 sample collection centers worldwide, making it convenient for individuals to find a DNA testing facility near their location.
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