DNA testing is more available than it has ever been, and being available does not necessarily imply that it is suitable in all circumstances. The kind of DNA test you use is of the essence, whether you are trying to find personal answers or you require the result to stand up in court. The same genetic information may be analyzed using a home test and a legal DNA test; however, they are constructed to do entirely different things, and the results will be very different. Knowing the difference between a legal DNA test vs a non-legal DNA test before you place an order would save you a lot of time, money, and frustration in the future.
What Is the Difference between Home DNA Tests and Legal DNA Tests?
The fundamental distinction between a legal DNA test and a non-legal DNA test boils down to intention and procedure. A home DNA test is a personal knowledge test – it provides you with the accurate biological information in your own, convenient form. An official DNA test is intended to be used by the law, it is conducted under stringent procedures that ensure its results can be used in court, government applications and legal documents. They both happen to use one and the same laboratory science, although only one can be subjected to legal examination.
Intention and Applications.
- Personal peace of mind Home DNA tests are taken to establish biological relationships but without the court and legal procedures by involving courts and legal processes. They are correct but not applicable to DNA test in court vs personal use cases where official records are needed.
- Legal DNA tests are needed in cases where the results are to be submitted to a court of law, government or any other legal organization. To see why legal DNA tests must be done to commence court proceedings it is essential to understand that these tests must be done with rigorous chain-of-custody documentation; something that home tests do not provide.
What Is the Difference between the Process of a Home DNA Test and a Legal DNA Test?
These two types of tests are most distinct in the collection process. Home DNA test usually entails a self-administered cheek swab being sent by mail to a laboratory. A legal DNA test involves witnessed professionally overseen sample collection – that is, the identity of each individual undergoing testing was confirmed and recorded throughout all stages of the procedure.
Collection Methods and Chain of Custody.
- Self-collection is used in home DNA tests with no identity checks or oversight. The sample is shipped straight home to the laboratory and there is no record of chain of custody that the sample was collected by who and under what condition was it handled before being analyzed.
- Legal DNA analyses involve a physical process that must be carried out by a certified professional who will confirm the identities of all the involved parties through government-issued identification. All procedures, including collection and lab work, are reported in an official chain of custody form, and this is exactly how to obtain a legal DNA test that no court or agency will ever doubt.
Are Home DNA Test Results as Accurate as Legal DNA Tests?
Yes – the accuracy of both types of tests in the laboratory is equal. Household and legal DNA tests are analyzed by certified laboratories with the same genetic marker analysis, with paternity findings of more than 99.9% inclusion and 100% exclusion. It is not a matter of scientific accuracy, but of admissibility. Any home test result cannot be used as a legal piece of evidence no matter the accuracy of the underlying science.
Accuracy vs. Admissibility
- The two types of tests yield scientifically correct results provided that samples are collected and handled in a proper manner. The difference between a legal and non legal DNA test is not the accuracy since the chain-of-custody records and controlled collection are what make the difference between the two.
- Process alone is what determines admissibility, as opposed to accuracy. Even a home test that is perfectly accurate will not be accepted as valid evidence in a court or government agency since it does not contain the validated collection and documentation that the reasons why legal DNA tests are needed in court are constructed on.
Which Legitimate Reasons to Have a Legal DNA Test, and Not a Home Test?
Being aware of when legal DNA testing is required eliminates expensive errors. When any official proceeding or any application to government or legal documentation is involved in your case, then a home test will not do you any service – however accurate the result may be. The first step in obtaining a legal DNA test would be knowing how to classify your circumstance to fit into one of the various categories that would necessitate the use of court-admissible documentation.
Cases where Court-Admissible results are needed.
- All court vs personal use DNA test with full chain-of-custody documentation is required in child custody, child support and visitation proceedings. No home test results will be accepted as evidence in such proceedings in any situation and a legal paternity test in my area is thus the only legitimate starting point.
- Immigration applications that involve evidence of biological ties such as visa and citizenship applications need legal DNA testing performed in authorized testing laboratories and collection locations accepted by the government agency involved.
- Contested inheritance, claims to social security benefits and other legal cases that involve establishment of biological relationship all demand duly documented legal DNA test findings that meet the evidential standards of the authority or jurisdiction they may pertain to.
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Conclusion
Personal answers or court admissible results Face DNA offers professional DNA testing services that will deliver the correct and reliable results that suit your particular circumstances, whether it is personal or court admissible. Whether it is routine relationship DNA testing or legal paternity testing with chain-of-custody records, Face DNA has knowledgeable staff who will help you through the entire process. Face DNA also provides Non-Invasive Prenatal Testing (NIPT) to expectant parents who want to get early answers. Seek professional assistance of a trusted provider and select the appropriate test the first time.
