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Offering DNA testing for legal and non-legal purposes
With a commitment to accuracy and confidentiality, Accredited Drug Testing Inc (ADT) ensures that its DNA testing services are carried out by certified specialists using AABB-accredited laboratories. Our DNA tests are highly reliable, and we have testing facilities conveniently located to make scheduling and conducting a test a swift and private process. Whether you're interested in genetic testing, paternity testing, or forensic DNA testing, we offer accessible and trusted DNA analysis services near you.
Nationwide DNA testing services are available—just call (800)221-4291 to arrange your appointment and discover answers to questions about paternity, ancestry, and beyond. Get The Answers You Need!
Legal DNA test – when needing a DNA test for paternity, child custody or any court ordered purpose a legal DNA test must be performed at a testing center, the child/children and the alleged father will be scheduled to go to one of our many testing centers nationwide with appropriate documentation, identification, and the test will be performed by a qualified DNA test collector who will then send the specimen to a certified AABB laboratory. Results will be available in approximately 10 days after the laboratory receives the specimen.
Non-legal DNA test -this test is performed for informational purposes only, a DNA certified test kit will be sent to the purchaser via regular mail or overnight delivery. The kit will include clear instructions of how to perform the DNA test, the purchaser will utilize an oral fluid swab for the child/children and alleged father. upon completion the specimen will be placed in a prepaid delivery envelope and sent to our AABB certified laboratory. Results will be available in approximately 10 days after the specimens are received at the laboratory. Please remember the non-legal DNA test cannot be used in a court of law or for any legal purpose.
With a commitment to accuracy and confidentiality, Accredited Drug Testing Inc (ADT) ensures that its DNA testing services are carried out by certified specialists using AABB-accredited laboratories. Our DNA tests are highly reliable, and we have testing facilities conveniently located to make scheduling and conducting a test a swift and private process. Whether you're interested in genetic testing, paternity testing, or forensic DNA testing, we offer accessible and trusted DNA analysis services near you.
Nationwide DNA testing services are available—just call (800)221-4291 to arrange your appointment and discover answers to questions about paternity, ancestry, and beyond. Get The Answers You Need!
In Barlow, OR, Accredited Drug Testing Inc provides comprehensive DNA testing services that can assist you with questions of paternity, ancestry, and other familial ties. By utilizing advanced DNA sequencing and profiling techniques in certified laboratories, we offer results that are both accurate and rapid. The DNA testing process is designed to be efficient and confidential, ensuring your sensitive information is kept secure. With our comprehensive DNA analysis services, you can explore genetic markers, pursue genealogical queries, and establish parental ties confidently. Whether you’re faced with personal inquiries or legal proceedings, our certified processes in Clackamas County provide clarity and resolution. Accredited Drug Testing Inc is committed to making DNA testing accessible and reliable, offering a variety of tests, including prenatal DNA tests, sibling DNA tests, and court-admissible legal DNA testing.
Our Legal DNA Tests meet all judicial requirements, providing court-admissible evidence for issues like paternity, custody, and inheritance disputes. These accredited tests assure reliable results for legal proceedings, ensuring peace of mind and resolution.
Our Non-Legal DNA Tests provide insights into ancestry, health, and personal identity without the formalities of legal documentation. Designed for personal use, these tests offer valuable genetic insights, from parental lineage to genetic health predispositions.
Step 1: Contact a Barlow, OR, test collection center and schedule a DNA test. Our team will guide you through the process, ensuring it fits your needs, from paternity to ancestry testing.
Step 2: Visit our center for a quick and straightforward sample collection, performed by trained professionals who ensure the integrity of your sample through a certified and reliable chain-of-custody protocol.
Step 3: Samples are processed in AABB-certified labs where DNA profiling and analysis occur. Within 3-5 days, results are available, provided with guaranteed accuracy and confidentiality, acknowledging the critical nature of genetic markers in your inquiry.
Accredited Drug Testing ensures DNA test reliability through rigorous quality control, using AABB-accredited labs certified for accuracy and precision. Our methodologies meet high industry standards, guaranteeing dependable results you can trust.
Our adherence to strict testing protocols assures DNA sequencing excellence. Accreditation from national bodies further validates the superior credibility of our results, providing clients with confidence in our services across all test types.

Establishing parentage for custody/support.
In custody and support situations, DNA testing provides indisputable court-admissible evidence of biological connections, enabling family courts to make fair decisions regarding parental responsibilities and financial aid, ensuring a child's wellbeing.
Confirming familial relationships.
Genetic tests deliver clarity and confidence in identifying familial links among siblings, grandparents, and extended relatives. These accurate results help in resolving inheritance issues, creating stronger family bonds based on confirmed genetic ties, and enhancing trust.
Immigration cases requiring proof of biological relationships.
DNA testing supplies clear, verifiable evidence of biological kinship needed for immigration applications. By providing definitive proof accepted by relevant authorities, these tests expedite family reunification and eliminate unnecessary bureaucratic delays.
Adoption cases or identifying unknown biological relatives.
For adoptees, DNA testing can be a pivotal tool in locating biological family, offering insights into genetic ancestry, and facilitating emotional healing by providing crucial health history and aiding in understanding personal identity.
Genealogy and ancestry exploration.
Our DNA tests can unveil ethnic roots and ancestral connections, offering insights into lineage and enabling exploration of genetic genealogy to gain perspective on historical migration and better connection with family narratives.
Within Clackamas County, Accredited Drug Testing complies with local court requirements, ensuring DNA test results are accurate and suitable for use in legal proceedings. Adhering to stringent chain-of-custody measures, our test outcomes are accepted in family law courts across Barlow, OR.
For custody matters in Barlow, OR, confirming biological ties is essential for justice. Our legally recognized DNA tests follow Clackamas County court protocols, providing a certified testing experience with thorough documentation to uphold the results’ legal reliability in court.
Families in Barlow, OR, trust our DNA testing adheres to Clackamas County standards for resolving complex legal family matters. Our robust testing process, meeting all legal benchmarks, supports fair resolutions in paternity claims, custody disputes, and inheritance issues.
Barbara Johnson Family Law
Specializing in family law, offering legal expertise for custody and paternity cases.
Clackamas County District Attorney
Legal guidance and resources for family-related legal matters in Barlow, OR.
USCIS Portland Field Office
Handles immigration applications requiring DNA verification of biological relationships.
Clackamas County Circuit Court
Local court managing family law cases, including custody and paternity issues.
Clackamas County Public Health
Information and resources concerning public health and genetic counseling services.
Northwest Immigration Attorneys
Law firm offering expert advice for immigration cases needing DNA proof of relation.
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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*
Christopher Hansis - 12/19/2024
Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!
Jesse Dupre - 4/12/2025