Duty rosters are frequently admitted in prosecutions under Article 86 of the Uniform Code of Military Justice, the article that addresses absence without leave, codified at 10 U.S.C. 886. They are not admissible automatically, however. Like any document, a duty roster must satisfy the Military Rules of Evidence governing relevance, authentication, and hearsay before a military judge will allow a panel to consider it. When those requirements are met, a duty roster can be powerful evidence of the facts an Article 86 charge requires.
What the government must prove under Article 86
Article 86 covers several distinct forms of unauthorized absence, including failing to go to an appointed place of duty, leaving that place, and absenting oneself from a unit, organization, or place of duty without authority. The government must prove the accused’s duty status, the existence and nature of the obligation to be present, the fact of the absence, and that the absence was without authority. For the failure-to-go and going-from variants, the government must also prove that the accused actually knew of the appointed time and place of duty, although that knowledge can be shown by circumstantial evidence.
A duty roster speaks directly to several of these elements. It can establish that the accused was scheduled to be at a particular place at a particular time, which supports both the duty obligation and, when combined with evidence of how rosters are published and acknowledged, the knowledge element. It can also support the inference of absence when read alongside testimony or sign-in records showing the accused was not present.
The hearsay hurdle and the records exceptions
A duty roster is an out-of-court written assertion offered to prove the truth of what it records, so it is hearsay unless an exception applies. Two exceptions in the Military Rules of Evidence ordinarily carry the load.
The records of a regularly conducted activity exception, Military Rule of Evidence 803(6), often called the business records exception, applies when the roster was made at or near the time by someone with knowledge, kept in the course of a regularly conducted military activity, and made as a regular practice of that activity. A unit’s duty roster, prepared and maintained as a matter of routine to schedule personnel, typically fits this description. The proponent lays the foundation through the testimony of a custodian or other qualified witness, or through a written certification that complies with the rule.
The public records exception, Military Rule of Evidence 803(8), can also apply because a duty roster is a record of a public office or agency setting out the activities of that office. Military records prepared in the ordinary course of unit administration commonly qualify, subject to the rule’s limits on certain law-enforcement materials.
Because one of these exceptions usually fits, the hearsay objection is generally surmountable when the government lays a proper foundation.
Authentication is required
Before the roster comes in, the government must authenticate it, meaning produce evidence sufficient to support a finding that it is what the government claims it is. Under Military Rule of Evidence 901, authentication can be accomplished through a witness with knowledge of the document, such as the person who maintains the roster, or through distinctive characteristics of the record itself. Many duty rosters today are generated and stored electronically, which raises additional authentication questions about the reliability of the system that produced them, who had access, and whether the record was altered. These are foundational matters the proponent must address, and they are common points of dispute when records are digital.
Common defense challenges
A defense rarely succeeds in keeping a properly maintained roster out entirely, but several attacks are available. Counsel may challenge the foundation, arguing that the roster was not kept in the regular course of activity or that the sponsoring witness lacks the knowledge to lay the foundation. Counsel may attack authentication, especially for electronic logs, by questioning the integrity of the system or the chain of custody. Counsel may argue that the roster, even if admitted, does not prove what the government claims, for instance because it shows scheduling but not actual knowledge by the accused, or because it does not by itself establish that the absence was unauthorized rather than excused. And counsel may raise the trustworthiness limitation built into the records exceptions, contending that the source of information or the circumstances of preparation indicate a lack of reliability.
How a roster fits within the larger proof
A duty roster is seldom the entire case. It typically works in combination with sign-in and sign-out logs, morning reports, the testimony of supervisors, electronic access records, and any orders or instructions that fixed the reporting requirement. The roster establishes the scheduled obligation, while other evidence establishes that the accused did not meet it and that the absence lacked authority. The knowledge element, in particular, often depends on showing how the roster was disseminated and acknowledged, not merely on the existence of the roster itself.
Bottom line
Duty rosters are admissible as proof in Article 86 prosecutions when the government satisfies the rules on relevance, authentication, and hearsay, most often through the business records exception of Military Rule of Evidence 803(6) or the public records exception of Military Rule of Evidence 803(8). The strongest objections target the foundation and, increasingly, the authentication of electronic records. Because a roster can establish key elements of an unauthorized absence charge, both prosecution and defense should pay close attention to how it was created, maintained, and offered. Service members facing an Article 86 charge should consult qualified military defense counsel to evaluate whether the records against them were properly admitted and what they actually prove.
Disclaimer
This article is provided strictly for general educational and informational purposes. It is intended to explain how the Uniform Code of Military Justice (UCMJ), the Rules for Courts-Martial, the Military Rules of Evidence, and related military administrative processes work as a matter of public legal education. It does not constitute legal advice, a legal opinion, or a recommendation about any particular case, and it is not a substitute for advice from a qualified military defense attorney who can evaluate the specific facts and command, service, and jurisdictional circumstances involved.
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Military law also changes over time. The Military Justice Act of 2016 (effective January 1, 2019) and subsequent National Defense Authorization Acts renumbered and rewrote many punitive articles, revised the Article 32 preliminary hearing, and altered sentencing, clemency, and appellate procedures. Statutes, regulations, executive orders, the Manual for Courts-Martial, and decisions of the service Courts of Criminal Appeals and the Court of Appeals for the Armed Forces may have been amended, superseded, or reinterpreted after this article was written, and article numbers or procedures cited here may have changed.
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