Army urinalysis tests follow strict rules to stop substitution, dilution, adulteration, and paperwork mistakes. Unit collection personnel control the testing environment, verify each Soldier’s identity, and protect every specimen from collection through shipment. The Army runs this process under AR 600-85, while the Department of Defense enforces the technical collection and chain-of-custody standards under DoDI 1010.16. DoD policy also sets the overall drug testing framework through DoDI 1010.10.
This guide explains how the Army urinalysis collection process works, what makes a test lawful, how the chain of custody works, and what a positive result actually means.
The Army cannot collect urine “just because.” Every urinalysis must tie to a lawful test basis. Army and DoD policy recognize several common bases, including:
DoDI 1010.10 requires commanders to run drug testing programs under lawful authority and within defined categories. AR 600-85 governs how the Army implements those categories and how commanders respond to results.
The Army builds urinalysis reliability on chain-of-custody discipline. Units document custody on DD Form 2624 (Specimen Custody Document—Drug Testing). DoDI 1010.16 requires uninterrupted custody and complete paperwork from collection through laboratory receipt.
Direct observation protects specimen integrity. DoDI 1010.16 requires strict collection procedures, including direct observation by an observer of the same sex. The observer watches the urine leave the body and enter the bottle to prevent tampering.
In practical terms:
A chain-of-custody gap can create serious problems even when the chemistry looks airtight.
The Army ships urine samples to DoD-certified forensic drug testing laboratories. These labs follow standardized methods, cutoffs, confirmation requirements, and reporting rules. DoDI 1010.10 establishes the program structure, and DoDI 1010.16 controls technical handling and testing procedures.
DoD lab certification standardizes:
A positive result does not end the analysis. It starts the command and legal process.
AR 600-85 governs how commanders respond to confirmed positive results, and DoDI 1010.10 sets the broader DoD requirements for use, reliability, and program oversight.
A Positive Does Not Automatically Prove “Wrongful Use”
Article 112a of the UCMJ criminalizes wrongful drug use. Wrongful use requires knowledge and a lack of legal authorization. A urinalysis result can support an inference of knowing use, but that inference does not automatically apply in every case, and Soldiers can rebut it.
Many cases involve defenses like:
The command’s final decision depends on the evidence, the test basis, and the procedural record, not just the lab report.
DoD-certified labs report a positive only when the specimen meets the cutoff requirements in DoDI 1010.16. The DoD core panel includes these confirmatory cutoffs:
Units may request additional testing (or labs may test a percentage of samples) for drugs such as LSD or synthetic cannabinoids under DoDI 1010.16.
Retesting can happen, but Soldiers should not assume it will. DoDI 1010.16 permits retesting only when:
Time matters. Once the lab depletes or destroys the specimen under retention rules, retesting becomes impossible.
A retest can confirm or fail to confirm the reported result. However, a retest does not fix:
Procedural defects stay procedural defects.
A positive result can trigger UCMJ action, administrative separation, and loss of benefits. Soldiers retain the right to remain silent and the right to consult counsel.
Soldiers should act quickly after notification:
Invoke the right to remain silent.
Request legal counsel immediately.
Consult counsel early enough to preserve defenses and identify procedural defects.
An experienced attorney can review the test basis, chain-of-custody paperwork, observation compliance, and lab documentation.
Many contested urinalysis cases turn on procedure. DoDI 1010.16 requires standardized collection methods for reliability, so errors in collection and documentation can affect admissibility and credibility.
Common defects include:
These problems do not automatically defeat a case, but they can influence:
Army urinalysis works as a readiness and accountability system, but it also carries high legal stakes. The process depends on lawful test bases, strict observation, documented chain of custody on DD Form 2624, and compliance with DoD technical procedures.
If you are facing a positive urinalysis, it is critical to consult with an experienced military attorney early on.
Steven J. Goralski, with Military Defense Litigator, LLC, primary serves Marine Corps Base Camp Lejeune and Fort Bragg. Serving these two locations allows service members in these two locations access to experienced, genuine and effective representation.
Marine Corps Base Camp Lejeune in Jacksonville, NC is home to II Marine Expeditionary Force. It is the largest Marine Corps Base on the East Coast. The location allows for amphibious training and its close proximity to two deep water ports allows rapid deployment worldwide.
Fort Bragg in Fayetteville, NC, by population is the largest military installation in the world with over 50,000 active duty service members. It also houses two airfields allowing quick deployment worldwide.
Available to represent service members throughout CONUS and world wide facing investigation and charges under the UCMJ.