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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we specialize in administering highly accurate DNA tests by utilizing certified DNA collection experts and partnering with AABB-accredited laboratories nationwide. Rest assured, our testing ensures reliable results for paternity testing, ancestry exploration, and more. With conveniently located centers, accessible within minutes of your Knappa home or office, scheduling and undertaking a DNA test is made seamless, quick, and entirely discreet.
No matter where you reside in the United States, our extensive network of DNA testing locations is at your service. Simply dial (800)221-4291 to arrange your DNA test session. 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.
At Accredited Drug Testing Inc (ADT), we specialize in administering highly accurate DNA tests by utilizing certified DNA collection experts and partnering with AABB-accredited laboratories nationwide. Rest assured, our testing ensures reliable results for paternity testing, ancestry exploration, and more. With conveniently located centers, accessible within minutes of your Knappa home or office, scheduling and undertaking a DNA test is made seamless, quick, and entirely discreet.
No matter where you reside in the United States, our extensive network of DNA testing locations is at your service. Simply dial (800)221-4291 to arrange your DNA test session. Get The Answers You Need!
Discover the peace of mind that comes with knowing your genetic background through our DNA testing services, conveniently located in Knappa, OR. Whether you're confirming paternity, tracing your ancestry, or need Court-admissible results, Accredited Drug Testing offers reliable solutions. In line with strict legal guidelines, our tests ensure the highest standard of accuracy, making them dependable in any family law, immigration, or personal inquiry scenarios. Trust us to deliver precise results, giving you the necessary information to make informed decisions about your familial ties and heritage.
Legal DNA testing provides court-admissible evidence for paternity, custody, and immigration cases. Our tests meet stringent legal criteria, offering reliable documentation for use in legal proceedings, ensuring clear resolutions supported by precise genetic proof.
Non-legal DNA testing offers insights into genetic relationships without the formality required in court. Ideal for personal information, these tests reveal paternity, ancestry, and health predispositions, providing individuals with valuable genetic knowledge for personal use.
Collection starts at any Knappa testing center. Our professionals collect saliva or blood samples, handled with strict chain-of-custody protocols, ensuring complete confidentiality and accuracy.
Samples undergo meticulous analysis in AABB-certified labs, where genetic markers are identified, ensuring precision in detecting biological relationships and ancestry.
Results are available in 3-5 days, accessed securely online or delivered as preferred. Clients gain clarity, backed by definitive scientific findings, enhancing understanding of genetic ties.
Our DNA tests boast unparalleled accuracy, anchored by AABB accreditation, ensuring adherence to national standards. Rigorous quality control and certified protocols guarantee the reliability of results. Trust our tests for precise genetic information.
Accredited Drug Testing applies stringent measures to maintain DNA test accuracy, supported by our certified processes. A commitment to precision distinguishes our services, backed by recognized laboratory standards ensuring trust in every result.

Establishing parentage for custody/support.
Achieve definitive evidence of parentage in custody and support matters through our DNA testing, which offers precise, court-approved results. This crucial proof assists judicial decisions, fostering clear decisions on parental duties and financial obligations.
Confirming familial relationships.
Our genetic testing solutions provide clarity on familial bonds, addressing inquiries about sibling or grandparent relationships. The accuracy of these tests resolves estate disagreements and aids families in reaffirming connections grounded in authentic genetic links.
Immigration cases requiring proof of biological relationships.
In immigration-related cases, our DNA testing is integral in confirming biological relationships necessary for the approval of visas and citizenship. By presenting legal DNA test results, families experience faster reunification processes and minimized bureaucratic setbacks.
Adoption cases or identifying unknown biological relatives.
In adoption scenarios, our DNA tests illuminate biological heritage, equipping adoptees with important data on genetic ancestry. This insight promotes emotional resolution, offers crucial health histories, and aids in personal identity recognition.
Genealogy and ancestry exploration.
Through our ancestral DNA testing, individuals can delve deeper into their heritage, unearthing ancestral roots and identifying distant kin. This exploration into genetic backgrounds enriches cultural identity and family history understanding.
Designed in strict accordance with Clatsop County's family law standards, our DNA tests promise accuracy and court-admissibility, essential for legal use in Knappa, OR. Through stringent chain-of-custody protocols, results are guaranteed to be legally valid and recognized by local judiciary.
Accurate DNA verification of familial ties is vital for custody-related cases in Knappa, OR. Adhering to Clatsop County's guidelines, our certified tests offer solid documentation safeguarding the legal standing of your results and aligning with family law requirements.
Our DNA services strictly follow Clatsop County regulations, providing clarity in intricate family law issues. Reliable testing and documentation allow Knappa families to manage custody differences, inheritance resolutions, and paternity verifications with assurance.
Clatsop County Circuit Court
Handles family law cases, important for legal DNA test verification.
Oregon Department of Justice
Offers guidance on family law and custody issues.
Oregon Legal Services
Provides legal assistance and resources for family law matters.
USCIS Portland Field Office
Oversees immigration interviews and DNA test documentation.
Clatsop County Public Health
Health resources related to genetic testing and personal genetics.
Oregon Immigration Resource
Provides immigration support including DNA test information.
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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