--- title: "Nail Drug Test: Collection Process | AMH Nationwide" description: "Learn the nail drug test collection process including ID verification and chain of custody steps. Call (877) 731-6362 for details and scheduling." author: "AMH Nationwide" date: "2026-08-27" tags: ["nail drug test collection process"] canonical: "https://amhnationwide.com/nail-drug-test-collection-process/" last_updated: "2026-08-27" --- # Nail Drug Test: Collection Process | AMH Nationwide **By AMH Nationwide** | August 27, 2026 Learn the nail drug test collection process including ID verification and chain of custody steps. Call (877) 731-6362 for details and scheduling. --- The nail drug test collection process involves verifying the donor’s identity, collecting a nail sample under strict chain of custody procedures, and securely sending it to one of five national labs for analysis. This process ensures accurate and legally defensible results. Call (877) 731-6362 to schedule your collection appointment. IDENTIFICATION ## What identification is required for the nail drug test collection process? The nail drug test collection process begins with verifying the donor’s identity. Donors must present a valid photo ID such as a driver’s license, passport, or government-issued identification card. This step ensures the sample is accurately linked to the correct individual and maintains chain of custody integrity. COLLECTION SITE ## Where does the nail drug test collection take place? Nail drug test collection occurs at a designated collection site affiliated with one of AMH Nationwide’s five national lab partners: [Quest Diagnostics](https://www.questdiagnostics.com/), [LabCorp](https://www.labcorp.com/), Omega Labs, United States Drug Testing Labs, or ExperTox. The collection site is responsible for following strict chain of custody procedures throughout the appointment. SAMPLE COLLECTION ## How is the nail sample collected during the nail drug test collection process? During the nail drug test collection process, a trained collector trims small clippings from the donor’s fingernails or toenails using sanitized clippers. The collector takes care to collect an adequate sample size for testing, usually several milligrams of nail material. The donor typically feels little to no discomfort during this procedure. CHAIN OF CUSTODY ## What chain of custody procedures are followed in the nail drug test collection process? The sample collected is immediately placed in a tamper-evident container. The collector documents the collection details on a chain of custody form, including donor information, date, time, and sample description. The donor and collector both sign the form to confirm accuracy. This documentation travels with the sample to the lab. ## Schedule Your Nail Drug Test Collection Appointment Call (877) 731-6362 to arrange your nail drug test collection at a certified site. Our team will guide you through each step to ensure compliance and reliable results. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) LABORATORY ANALYSIS ## What happens to the nail sample after collection in the nail drug test process? After collection, the sample and chain of custody form are securely sent to one of the five national labs. The labs conduct drug testing using validated methods specific for nail samples. Any non-negative results undergo review by a certified Medical Review Officer to ensure reliability before reporting. RESULTS AND REPORTING ## How are results communicated following the nail drug test collection process? Once testing and review are complete, the lab generates a report for the requester. AMH Nationwide does not provide results directly to donors. The requester receives the final report for use in employment, legal, or clinical decisions. The entire process maintains strict confidentiality and accuracy. AMH Reviewed & Maintained By AMH Nationwide Customer Service AMH Nationwide is BBB A+ accredited and routes every order through Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, or ExperTox, all of which use multiple lab certification agencies and standards such as [SAMHSA](https://www.samhsa.gov/workplace/drug-testing)-aligned laboratory protocols, the ANSI National Accreditation Board for forensic testing and calibration, the College of American Pathologists (CAP), and Clinical Laboratory Improvement Amendments (CLIA). Every non-negative screen is reviewed by a certified Medical Review Officer as part of standard processing before a result is released, and chain-of-custody documentation is maintained on every collection. This page does not constitute medical or legal advice. **Last updated:** July 2026 You May Also Need [Nail Drug TestingNo head or body hair available? A 5-panel fingernail test covers a similar look-back window.Learn more →](https://amhnationwide.com/5-panel-fingernail-drug-test/)[ChildGuard: Environmental ExposureConcerned about a child or loved one? ChildGuard screens for exposure to drugs in their environment.Learn more →](https://amhnationwide.com/5-panel-hair-drug-test-environmental-exposure-childguard/)[Shorten the Detection WindowShortened options like 30 and 60 day hair panels are also available, useful when a urine test’s 1-3 day window is too short.Learn more →](https://amhnationwide.com/30-day-hair-drug-test/)[Hair ETG Alcohol TestAlso need alcohol testing? The hair ETG test screens for alcohol use, and can be added to the same collection.Learn more →](https://amhnationwide.com/etg-and-peth/) Frequently Asked Questions ## Common Questions No. The nail drug test collection process requires samples to be collected by a trained professional at a certified site to maintain chain of custody and sample integrity. The collection appointment usually takes about 15 to 30 minutes, including ID verification, sample collection, and completing necessary paperwork. Yes. Both [fingernail](https://amhnationwide.com/nail-drug-test/) and toenail clippings can be collected depending on availability and condition of the nails. Nail drug testing can detect various substances including opioids, amphetamines, cocaine, marijuana, and others. The [detection window](https://amhnationwide.com/hair-follicle-drug-test-detection-window/) is generally up to several months. Yes. DOT-regulated safety-sensitive testing requires federally certified [urine](https://amhnationwide.com/urine-drug-testing/) collection under [49 CFR Part 40](https://www.transportation.gov/odapc/part40). Nail testing is typically used for non-DOT roles. Bring a valid photo ID and ensure your nails are clean. Avoid applying nail polish or artificial nails before the appointment as these can interfere with sample collection. Sources • [SAMHSA – Mandatory Guidelines for Federal Workplace Drug Testing Programs](https://www.samhsa.gov/workplace/drug-testing) • [U.S. DOT – 49 CFR Part 40 – Procedures for Transportation Workplace Drug and Alcohol Testing Programs](https://www.transportation.gov/odapc/part40) • [CDC – National Center for Health Statistics – Drug Use FastStats](https://www.cdc.gov/nchs/fastats/drug-use.htm) • [Quest Diagnostics – Employer Solutions, Hair Testing Methodology](https://www.questdiagnostics.com/) • [LabCorp – Occupational Testing Services](https://www.labcorp.com/) ## Ready to get started? AMH Nationwide provides the lab order and arranges collection nationwide. Every non-negative result reviewed by a certified Medical Review Officer. Call (877) 731-6362 or contact us. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) --- **Need a drug, alcohol, HIV or STD test?** AMH Nationwide is a national lab testing agency operating since 2004, with more than 20,000 collection sites across the United States. Hair, urine, fingernail and blood testing, panels from 5 through 19, for individuals and employers. - Call: (877) 731-6377 - Find a collection site: https://amhnationwide.com/locations/ - Full page: https://amhnationwide.com/nail-drug-test-collection-process/