Home paternity tests and more: Easy, convenient, and accurate.

DNA Home Paternity Testing


Immigration DNA Testing


Prenatal Paternity DNA Testing


Family DNA Testing


DDC Maintains the Highest Levels of Accreditation

Accreditations apply to Legal DNA tests under scope

Why choose DDC?

DNA Diagnostics Center is a world leader in affordable, high-quality DNA-testing services. Utilising the latest technology in our fully-accredited laboratory, we ensure the accuracy, reliability, and integrity of every paternity and other DNA tests, with our geneticists overseeing each case from beginning to end.

DDC has been accredited by the Ministry of Justice to carry out parentage tests directed by the civil courts in England and Wales under section 20 of the Family Law Reform Act 1969. Our laboratory also has international certifications from ACLASS Accreditation Services (ISO/IEC 17025) and ASCLD/LAB.

How can DNA testing help you?


Maternity DNA Test

For questions about the maternity of a child

Maternity DNA Test

For immigration, adoption, surrogacies, and hospital identification


Grandparent DNA Test

Establish a relationship when parent cannot test

Grandparent DNA Test

Test one or both paternal grandparents if a father is not available


Sibling DNA Test

Determine a half- or full-sibling relationship

Sibling DNA Test

If an ancestry test says you might be sisters, you can confirm the relationship


Twin Zygosity DNA Test

Understand the relationship between twins

Twin Zygosity DNA Test

Discover if twins are identical or fraternal; only DNA can tell for certain


Heritage DNA Testing

Discover your ancestral roots

Heritage DNA Testing

Dna origins
Maternal lineage
Paternal lineage