DNA Paternity

Trusted legal DNA paternity testing

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We offer express results for an additional charge!

Standard Trio Paternity

Participants for a standard paternity test, called a trio, are the mother, child and alleged father. The mother’s participation is always encouraged in a paternity test.

Chain of custody testing is available

Motherless Paternity

Because DNA testing is so powerful, paternity can be determined even when the mother is unwilling or unavailable to be tested.

Chain of custody testing is available


A maternity test is performed to confirm the biological relationship between a mother and child—for immigration cases, adoption, or other situations.

Chain of custody testing is available

Non-invasive Prenatal

Paternity can be determined using a simple blood-draw from the mother and a buccal-swab collection from the alleged father, as early as 7 weeks' gestation.

Chain of custody testing is available


When you need a DNA test for immigration to the USA, the experts at DDC are ready

DNA Testing Results For:

  • USCIS Requests

  • Immigration Visa Applications

  • Consular Reports of Births Abroad

  • Embassies Overseas