Argentina
Australia
Беларусь
Belgique
Benin
Bolivia
Bosna
Brasil
България
កម្ពុជា
Canada
Česká republika
Chile
中国
Colombia
Costa Rica
Côte d'Ivoire
Crna Gora
Deutschland
Ecuador
Eesti
Egypt
El Salvador
España
Ελλάδα
Ghana
Guatemala
Honduras
香港
Hrvatska
Indonesia
Ireland
Italia
Kazakhstan
Kosove
Lietuva
Malta
Mexico
Nederland
Nicaragua
Österreich
Panama
Paraguay
Peru
Pilipinas
Россия
Portugal
Puerto Rico
República Dominicana
România
Schweiz
Shqiperi
Slovenija
Somalia
South Africa
Srbija
Sri Lanka
Suomi
ประเทศไทย
Türkiye
UAE
UK
Uruguay
Venezuela
Україна
The World Leader in DNA, Paternity, and Relationship Testing
The Most Accredited DNA-Testing Lab in the World
Accreditations apply to Legal DNA tests under scope
Select a DNA Test
Discover the DDC Difference
We treat every client with care and respect because we know that every DNA testing situation is unique and personal. Thousands of families every year trust DDC with their DNA testing needs. Our commitment is to help you find answers to life’s most important questions.
Accuracy Assured
Our Dual Process™, advanced robotics, and PhD sign-off ensure reliable results you can depend on.
Quickest Turnaround Time
Same-day paternity testing is available if needed and we process other types of DNA tests faster than competitors.
Privacy and Security
Confidentiality is very important to our clients and we take every measure to protect your information.
An Affordable Price
We provide high quality, reliable DNA tests at affordable prices and even offer flexible payment plans.
Accredited Laboratory
Deal directly with our CLIA-certified lab that maintains AABB, CAP, ANAB accreditations, and many more for tests under scope.
20-Year Track Record
We have an industry-leading track record of successfully serving our clients and consistently delivering value.
Convenient Locations
We have thousands of sample collection facilities in the US, Canada and worldwide—close to your home or office.
Helping Others in Need
Our team partners with the Ohio Innocence Project to donate free forensic services and identify wrongful convictions.
High-Profile Cases
Legal experts with high-profile clients trust DDC for the truth.
DDC is the world’s premier DNA paternity testing laboratory, with direct-from-the-lab DNA testing and services. To learn more about DNA testing with DDC, call our friendly and knowledgeable experts today.
OJ Simpson
Forensics Case
OJ Simpson
Forensics Case
Legal experts with high profile clients trust DDC for the truth.
DDC is the world’s premier DNA paternity testing laboratory, with direct-from-the-lab DNA testing and services. To learn more about DNA testing with DDC, call our friendly and knowledgeable experts today.