At-Home DNA Test

Legal Grandparent DNA Test

Name: Legal Grandparent DNA Test
Brand: US Diagnostics Center
Price: 269.00 USD
Availability: OutOfStock

$269.00

Our legal grandparentage DNA test provides court-admissible results with documented chain of custody. This test determines whether a child is the biological grandchild of the alleged grandparent(s), offering a powerful legal alternative when the alleged father is unavailable.

For the highest accuracy possible, the mother or second grandparent must test.

2-3 Days

Results

24+

Markers Tested

Participants Included

2

Grandparent

Grandchild

Coming Soon

Lab Processing Speed

This test is not yet available for purchase. Please contact us for more information.

100% Confidential

Fast Results

Secure Checkout

Court-Admissible Legal Grandparent DNA Test

Our legal grandparentage DNA test provides court-admissible results with documented chain of custody. This test determines whether a child is the biological grandchild of the alleged grandparent(s), offering a powerful legal alternative when the alleged father is unavailable.

For the highest accuracy possible, the mother or second grandparent must test.

What's Included:

Professional DNA collection appointment coordination
Chain of custody documentation
Photo identification verification
Court-ready results report
Secure online results portal access

How It Works:

Legal DNA testing requires supervised collection by a neutral third party. We coordinate collection appointments for all participants at convenient locations. A trained collector verifies identities, witnesses the cheek swab collection, and securely ships samples to our state-of-the-art laboratory. Results are available within 2-3 business days.

Chain of Custody:

Every step is documented to ensure results are legally defensible, including photo ID verification, witnessed collection, tamper-evident packaging, and documented laboratory handling.

Accepted By:

Family courts for custody and inheritance cases
Attorneys for legal proceedings
Social Security Administration
Estate and probate courts

Need a peace-of-mind test instead? Our Home Grandparent DNA Test offers at-home collection at a lower cost.

Step 1: Order Your Kit

Place your order online and receive your DNA collection kit within 3-5 business days via standard shipping, or 2-3 days with express shipping.

Step 2: Collect Samples

Follow the simple instructions to collect painless cheek swab samples from each participant. The process takes under 60 seconds per person.

Step 3: Mail Your Kit

Use the included pre-paid return shipping label to send your samples to our state-of-the-art laboratory.

Step 4: Receive Results

Access your confidential results through our secure online portal. Results are typically available within 2-3 business days.

Our tests provide 99.99%+ accuracy for confirming a biological relationship and 100% accuracy for exclusion. We analyze 24+ genetic markers using advanced STR technology at our state-of-the-art laboratory.

Collection uses painless buccal (cheek) swabs that take less than 60 seconds per person. The process is safe for all ages, including newborns.

Standard results are available in 2-3 business days for all test types. Need results faster? Express processing options are available at checkout.

Yes, all results are 100% confidential and delivered through our secure online portal. We comply with HIPAA regulations and never share data with unauthorized parties.

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