Immigration procedures often need substantial evidence to verify family relationships, particularly when documentation is unavailable or insufficient. In such cases, immigration DNA tests in Chennai offer a reliable and scientific method to establish biological relationships, facilitating smoother visa approvals and family reunifications.​

Kinds of DNA Tests for Various Relationships

Immigration DNA tests in Chennai can be done for various connections, depending upon the configurations:

• Maternity DNA Test: Maternity DNA testing proves the biological connection between the child and the alleged mother or vice-versa.

• Paternity DNA Test: The DNA paternity test confirms the biological relationship between the child and the alleged father or vice-versa.

• Siblingship DNA Test: For immigration cases, establishing the genetic relationship between two alleged siblings (sisters or brothers) may be required.

• Kinship DNA Test: A kinship DNA test is conducted when an aunt, uncle, nephew & niece relationship is involved in DNA immigration testing.

• Grandparentage DNA Test: It proves the genetic relationship between grandparents and grandchildren. It is done as an alternate for paternity/maternity testing if the biological parents are missing, deceased, or unavailable.

Method of Sample Collection

If the person resides in India, their DNA sample is collected at their nearby collection centre. If one party lives abroad, their samples are collected in their respective nation. First, the case reference number is generated for the Indian tested party. Then, the same case number is shared with other abroad parties to get their samples collected at an authorized lab. When both samples are collected at the testing facility, they go for analysis. 

Kinds of Sample Collected for Immigration Testing

Many bodily samples, like blood, nails, hair, buccal swabs, etc., are collected for DNA tests. A buccal swab is the best way to collect the epithelial cells. It is rubbed against the inside cheek walls. A buccal swab is easy to handle, transport, and use. It has a longer shelf life and can be stored for two weeks.

Types of Documents Needed for Immigration DNA Test

• Each party needs to submit an original and copy of the government-approved ID proof.

• Two recent colourful passport-sized images of each tested party.

DDC Laboratories India - Accurate Immigration DNA Test in Chennai

DDC Laboratories India is among the best and most reputable companies for DNA test services. We provide accurate, reliable, and accredited immigration DNA tests in Chennai at competitive prices. 

We provide the following types of accredited DNA tests for immigration cases:

• Ministry of Justice or (MOJ)-Accredited DNA Tests for the UK Immigration

• National Associations of Testing Authorities or NATA-Accredited DNA Tests for Australian Immigration

Moreover, we have over 250 national and international collection centers for sample collection. Our skilled and qualified technical team helps you to tell about the turnaround time and other information about DNA immigration testing. We provide the immigration DNA test report in 8-10 working days.

For further queries about immigration DNA tests in Chennai, call us at +91 8010177771 or WhatsApp at +91 9213177771.