Accredited DNA Tests in New Delhi for Family Reunification
New Delhi holds a significant number of immigrations every year. Among those immigration cases, some are family reunification applications. Immigration officers thoroughly review the family reunification applications to validate the sponsor-applicant’s genetic relationship.
Usually, such family ties are confirmed using the visa documents. But in some unfortunate instances, such documents are not considered enough by the authorities. Therefore, they demand more concrete evidence, which is a DNA test report. For this reason, immigration DNA tests in New Delhi become crucial for national capital territory-based applicants.
Reasons Why Embassies Suspect Family Reunification Applications
There can be several reasons why the authorities may suspect a sponsored visa application. Some of the common reasons are:
Prior history of visa rejection.
The photograph on the visa application and the passport do not match.
The sponsor and the applicant have different surnames, despite biological connections.
The Procedure of Immigration DNA Testing
DNA tests in New Delhi and other areas are performed using the following steps:
Scheduling the Test
The interested party schedules an appointment at the lab to have their DNA samples collected. If the sponsor and the applicant are living in different countries at the time of testing, the same lab arranges the test accordingly.
Sample Collection
The DNA samples from the sponsor and the applicant are collected by a lab expert. A cheek swab is used to obtain the epithelial cells from the inside of the cheek walls. It’s a non-invasive, painless, and safe method for individuals of all ages.
DNA Analysis at a Lab
The obtained samples are securely sealed in a package to avoid any contamination and tampering. Then they’re sent to a lab for further examination. The experts in the lab analyze and compare the DNA samples to find the potential genetic match.
The Final Report
After finishing the examination of the DNA samples, a final report is generated by the experts. This report states whether or not the biological relationships exist. The report is then confidentially sent to the address of the tested party.
How Do Experts Find the Biological Connections via DNA Samples?
The analysis of the DNA samples is based on the markers inside them. DNA markers are a repeating order of the code in different locations of the DNA. This repetitive sequence is found to be similar only in two biologically related persons.
Therefore, when the experts analyze the DNA samples, they look for the pattern of DNA markers. If the pattern matches, the genetic link is established with certainty. If the pattern isn’t found, the biological relationship is rejected.
Categories of Relationships in Family Reunification
The following family relationships are involved in sponsored visa applications:
Paternity - It’s utilized to confirm the father-child biological relationship.
Maternity - This test is performed to validate the genetic relationship between a mother and a child.
Siblingship - It confirms the genetic relationship between two or more siblings in family reunification.
Grandparentage - The family link between a grandparent and grandchild is often validated using this test.
Avuncular - The family ties of an uncle/aunt with their niece/nephew are sometimes authenticated using a DNA test.
Chain of Custody in Immigration DNA Tests
When embassies suspect the sponsored visa applications over genetic links, they may request a DNA test under a strict chain of custody. In this procedure, the DNA samples are collected under the supervision of an embassy official. Moreover, the final report of this test is directly sent to the embassy that requested the test.
Why Choose DDC Laboratories India?
DDC Laboratories India holds years of experience and expertise in DNA testing services. Their lab experts utilize advanced technology for precise testing methods to deliver accurate and reliable results.
Besides, they hold accreditations from CIC, NATA, NABL, and AABB for embassy-admissible DNA test reports for countries like the US, the UK, Canada, Australia, and others. For immigration DNA tests in New Delhi, including other areas, DDC Laboratories India is one of the trustworthy choices of many applicants.
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