Immigration DNA Testing in New Delhi: Process, Requirements & Family Visa Guide Immigration DNA testing in New Delhi helps individuals applying for family visas and immigration purposes establish biological relationships required by embassies and immigration authorities. These tests can support family reunification when additional proof of a relationship is requested. At DDC Laboratories India, we offer accurate, confidential, and internationally accepted immigration DNA testing services. With over 250 collection centers worldwide, we make sample collection convenient for applicants and their family members. Results are typically available within 8–10 business days. For assistance, call +91 8010177771 or WhatsApp +91 9266615552. Read our full blog. #ImmigrationDNATest #DNATestingNewDelhi #FamilyVisaDNA #ImmigrationDNATesting #FamilyReunification #RelationshipDNATest