Situations that usually call for a legal test
Families in Murfreesboro and across Tennessee often look for a legal test when a custody arrangement is being set, when child support is under discussion, when a father wants to be added to a birth certificate, or when inheritance and benefits questions come up. In each of these, the person reviewing the result needs confidence that the samples truly came from the named people.
If an attorney or court has already given you instructions, bring those with you. Specific requirements about who collects, which forms are used, or where results are sent should be followed exactly.
- Custody and visitation matters
- Child support establishment or review
- Adding a father to a birth record
- Estate, inheritance and benefit questions

What makes the collection legal
Each participant presents identification, and that identity is recorded alongside the sample. A neutral collector, someone with no stake in the outcome, takes the cheek swabs. Photographs and signatures are commonly part of the record. The samples are sealed in tamper evident packaging, and every transfer from that moment forward is logged.
This is what people mean by chain of custody. It does not change the laboratory science; it creates a trail that lets a third party trust the result. Without it, even an accurate test can be set aside.
Preparing for your appointment
Bring a current government issued photo ID for every adult. For a child, bring whatever identification or birth documentation is asked for, along with a parent or legal guardian who can consent. Avoid eating or drinking for a short while beforehand so the swabs collect clean cells. If participants live in different places, ask about separate collections that remain part of one documented case.
How Legal Paternity Testing works, step by step
- 01
Confirm requirements
Review any instructions from your attorney or court so the test fits what they expect.
- 02
Verify identity
Each person presents ID and is photographed and recorded with their sample.
- 03
Neutral collection
Cheek swabs are taken by an impartial collector and sealed on the spot.
- 04
Documented delivery
Results are released only to the parties named in the case paperwork.
Questions about Legal Paternity Testing
Will a court definitely accept the result?
Acceptance is always decided by the court or agency. Legal testing is designed to meet the documentation they commonly expect, which is why following any specific instructions you received is so important.
Can the father and child be tested in different places?
Often yes. Separate documented collections can be combined into one case, which helps when family members live apart.


