.png)
Professional Relationship DNA Testing
Accurate, Confidential DNA Testing
Certified DOT Specimen Collection and Logistic Solutions provides professional relationship DNA testing for individuals, families, attorneys, courts, immigration professionals, and government agencies throughout Jackson, Mississippi, Memphis, Tennessee, and surrounding communities. Our experienced collection specialists work with accredited laboratories to help determine biological relationships when a parent is unavailable or additional family verification is required.
ABOUT RELATIONSHIP DNA TESTING
Trusted Genetic Testing for Complex Family Relationships
What Is Relationship DNA Testing?
Scientific Analysis That Helps Confirm Biological Family Connections
Relationship DNA testing uses genetic samples collected through painless cheek swabs to evaluate whether individuals are biologically related. Accredited laboratories compare shared DNA markers and calculate the probability of the requested relationship. Testing may be performed for personal knowledge or under documented chain-of-custody procedures when legally admissible results are required.
Why Choose Certified DOT?
Professional Collection with Confidential Service
Certified DOT provides a supportive, professional environment for sensitive family testing. Our experienced collection specialists help ensure specimens are collected correctly, identities are verified when required, and samples are securely prepared for accredited laboratory analysis.
Sibling DNA Testing
Sibling DNA testing helps determine whether two individuals share one or both biological parents. Testing options may include full-sibling and half-sibling analysis.
Grandparent DNA Testing
Grandparent DNA testing evaluates whether an alleged grandparent is biologically related to a child, often when the alleged parent is unavailable for testing.
Aunt and Uncle DNA Testing
Avuncular DNA testing compares a child’s DNA with the sibling of an alleged parent to help determine a biological relationship.
Twin DNA Testing
Twin zygosity testing determines whether twins are identical or fraternal through laboratory comparison of their genetic profiles.
Extended Family DNA Testing
Customized testing may be available for cousins and other biological relationships when sufficient qualifying family members participate.
Family Reconstruction Testing
Family reconstruction testing uses DNA from multiple relatives to help establish biological relationships when a parent or other key participant is unavailable.
Relationship DNA Testing Options
Testing Solutions for Immediate and Extended Family Relationships
Certified DOT offers professional specimen collection for several types of relationship DNA testing. The most appropriate test depends on which family members are available and the biological relationship being evaluated.
Professional Service
Every appointment is performed with professionalism, confidentiality, and attention to detail.
Proven Expertise
Our knowledgeable team understands workplace testing requirements, DOT regulations, and proper chain-of-custody procedures.
Client-Focused Care
We prioritize responsive communication, flexible scheduling, and exceptional customer service for every client.