Contact DDC Today | Customer Help

Contact DDC Customer Service Team to answer your questions and receive useful information to make your DNA testing experience a positive one.

2026 Feb 13

Become a DDC Partner

DNA Diagnostics Center (DDC) is a highly sought-after laboratory partner because of our 25+-year track record of delivering superior DNA testing services, our breadth of industry

2025 May 14

Immigration DNA Testing | AABB-Accredited

With DDC, you can get efficient, timely DNA testing services from our highly-trained case specialists. From the first phone call to the delivery of the results, you''ll have trusted experts

2025 Oct 25

DNA Paternity Testing Near Me: Location Finder

Whether you need to schedule DNA-collection services for immigration, child support, or non-invasive prenatal paternity testing, you can trust the specialists at DDC to take care of all

2026 Mar 01

DNA Paternity Testing | Buy Paternity Test Kits

Order DNA paternity testing kits at DDC. Our paternity test provides answers for legal and prenatal needs, as well as private home testing.

2026 Feb 17

DNA Testing | Paternity, Prenatal & Legal DNA Testing

To meet USCIS requirements, DDC provides certified immigration DNA tests with sample collection at AABB approved facilities worldwide. Our team helps coordinate everything for you

2024 Apr 16

About DNA Diagnostics Center (DDC)

DDC was the first lab to require every postnatal paternity DNA test to be performed twice—by independent teams—as an extra layer of accuracy assurance. At each step during testing,

2025 Oct 15

Results Login: Log In to Access Your Test Results Here | DDC

To view and download your DDC results, enter required info in the fields below and click Continue. Have questions or need assistance? Contact our team.

2024 Nov 01

DNA Test Kits | Products

Order your DDC DNA Test Kit today for Paternity, Immigration, Relationship & Legal DNA answers. Speak to out experts for a free consultation.

2025 Sep 28

Chicago Paternity Testing

Why Choose DDC for Paternity Testing in Chicago? Trusted Expertise: For decades, customers in Chicago and beyond have trusted us with over 20 million DNA tests.

2024 Jul 19

View/Download DDC Shipping Time for Solar-Powered Containers in Steel Plants [PDF]

PDF version includes complete article with source references. Suitable for printing and offline reading.