--- title: "ChildGuard Hair Test: Collection Process | AMH Nationwide" description: "Learn the ChildGuard hair test collection process step-by-step. Understand ID requirements, sample collection, and chain of custody. Call (877) 731-6362." author: "AMH Nationwide" date: "2026-08-27" tags: ["childguard hair test collection process"] canonical: "https://amhnationwide.com/childguard-hair-test-collection-process/" last_updated: "2026-08-27" --- # ChildGuard Hair Test: Collection Process | AMH Nationwide **By AMH Nationwide** | August 27, 2026 Learn the ChildGuard hair test collection process step-by-step. Understand ID requirements, sample collection, and chain of custody. Call (877) 731-6362. --- The childguard hair test collection process involves verifying donor ID, collecting a hair sample under strict chain of custody, and securely sending it to national labs for analysis. This ensures accurate and tamper-proof results. Call (877) 731-6362 to schedule your collection appointment. OVERVIEW ## What is the ChildGuard hair test collection process? The childguard hair test collection process is a controlled procedure to collect a hair sample from the donor for drug testing. It involves identity verification, sample collection under chain of custody, and proper documentation to maintain sample integrity. IDENTIFICATION ## What identification is required for the ChildGuard hair test collection? Donors must present valid government-issued photo identification at the collection site. Acceptable IDs include a driver’s license, state ID card, or passport. This step confirms the donor’s identity before sample collection begins. Valid ID required: driver’s license, state ID, or passport ID is checked and recorded in the chain of custody documentation No sample is collected without proper ID verification COLLECTION ## How is the hair sample collected during the ChildGuard hair test? A trained collector carefully cuts a small hair sample from the donor’s head, typically close to the scalp to capture the most recent drug exposure. The sample size is about 100 strands or roughly the diameter of a pencil. The collector follows strict chain of custody procedures to label, package, and seal the sample to prevent tampering. Hair is cut close to the scalp from the crown area Approximately 1.5 inches of hair length is collected Sample is placed in a tamper-evident container Collector documents the collection date, time, and donor details CHAIN OF CUSTODY ## What is the chain of custody in the ChildGuard hair test collection? The chain of custody is a documented process that tracks the hair sample from collection through laboratory testing. It ensures the sample is secure and unaltered at every step. This documentation includes the collector’s signature, donor acknowledgment, and secure transfer to one of the five national lab networks. Chain of custody form accompanies the sample Collector and donor sign the form at collection Sample is sent to [Quest Diagnostics](https://www.questdiagnostics.com/), [LabCorp](https://www.labcorp.com/), Omega Labs, United States Drug Testing Labs, or ExperTox Every sample is tracked until final results are reported ## Schedule Your ChildGuard Hair Test Collection Appointment To begin the ChildGuard hair test collection process, call (877) 731-6362. Our staff will direct you to an authorized collection site where trained professionals will handle your sample with care and confidentiality. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) LAB ANALYSIS ## What happens to the sample after collection in the ChildGuard hair test process? After collection, the securely packaged hair sample is sent to one of five national lab networks for analysis. The labs follow strict protocols to detect drug metabolites in the hair. Non-negative results undergo a review by a certified Medical Review Officer (MRO) to confirm findings before reporting. RESULTS ## How are results handled after the ChildGuard hair test collection? Once lab analysis is complete, results are reviewed by a certified Medical Review Officer as part of standard processing. This ensures accuracy and provides an opportunity to verify any legitimate explanations for positive findings. Results are then securely released to the party who requested the test. 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 ChildGuard hair test collection must be performed at an authorized collection site to ensure chain of custody and sample integrity are maintained. The collection appointment typically takes 10 to 15 minutes, including ID verification, sample collection, and completing chain of custody documentation. Valid government-issued photo ID is required to verify identity before collection. Without proper ID, the collector cannot proceed with the sample collection. No. DOT-regulated testing requires federally certified [urine](https://amhnationwide.com/urine-drug-testing/) collection under [49 CFR Part 40](https://www.transportation.gov/odapc/part40). Hair testing is only for non-DOT roles. A certified Medical Review Officer reviews all non-negative test results to confirm accuracy and address any legitimate explanations before reporting. Call (877) 731-6362 to be directed to an authorized collection site near you. AMH does not offer online ordering or at-home 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/childguard-hair-test-collection-process/