For custody, DUI, criminal, and parentage cases, we help you pick the test that actually answers the question — and tell you what the result will and won't prove in court. Donors test at an accredited site near them, anywhere in the US. Chain-of-custody that holds up is assumed, not the pitch. Serving attorneys since 2010.
Donors complete an oral fluid collection at home or office while a TrueTest staff member observes live via video. Immediate results. No collection site visit. No collection fee. No lab fee.
Schedule a video test or call 847-258-3966Note: Results are presumptive (not lab-confirmed). Best for parenting plans and consent orders requiring ongoing monitoring. Any presumptive positive triggers full chain-of-custody lab confirmation.
Electronic orders are placed immediately and we select the most convenient certified collection site near the donor — whether near home, work, or anywhere across the country.
For clients who require discretion, mobile drug testing is available in the comfort of their home. Ideal for sensitive custody or legal situations requiring privacy.
Forensic vs. diagnostic testing, the laboratory report vs. the MRO report, and how to match hair, urine, PEth, and sweat-patch testing to the question your case is actually asking.
Read the attorney guide →A short, neutral explainer to hand a client: why a court-ordered test is different from a clinic visit, why chain of custody matters, and what to do first — so their result actually counts.
Share the client guide →What the 90-day window really covers, what a positive does and doesn't establish, why environmental exposure cuts differently in family court, and how the panel named in an order decides the cost.
Read the hair testing guide →The same panels as hair over a longer window — fingernails to about six months, toenails up to twelve. When nails are the right call, where they're weaker, and what an order has to say before hair runs out.
Read the nail testing guide →A hair test run on the child rather than the parent, built to separate what was merely in the home from what the child's body actually processed — and what a court can and can't take from it.
How Child Guard works →What a PEth number can and can't establish about drinking, why the same result gets read two different ways in court, and what to check before relying on one.
Read the PEth guide →Court-admissible results with fast turnaround. Order online or call us to discuss the right testing option for your case.