Military Law in Canada
Sources of Military Law
Canadian military law derives primarily from the National Defence Act (NDA), RSC 1985, c N-5, and its associated regulations. The NDA establishes the Canadian Armed Forces (CAF) and the Department of National Defence (DND). Part III of the NDA, the Code of Service Discipline, creates a comprehensive system of service offences, investigative procedures, and adjudicative processes applicable to CAF members and, in certain circumstances, to persons accompanying the forces.
Part II establishes the chain of command. The Governor General is Commander-in-Chief, and the Minister of National Defence is responsible for civil governance under s. 3 of the NDA.
Secondary sources include the Queen’s Regulations and Orders (QR&O) and Defence Administrative Orders and Directives (DAODs). The Code of Service Discipline applies to all regular force members, to reserve force members when on active service, to persons serving in a special duty area or on a service aircraft or vessel, and to persons who have agreed in writing to be subject to the Code.
Service Offences
Sections 73 to 130 of the NDA define service offences in two categories: Criminal Code offences (s. 130), and purely military offences. The latter include disobedience of a lawful command (s. 83), desertion (s. 72), absence without leave (s. 90), insubordination (s. 85), mutiny (s. 78), and conduct to the prejudice of good order and discipline (s. 129, a residual offence).
Section 130 makes it an offence to commit any act punishable under Canadian criminal law. The Director of Military Prosecutions (DMP), an independent statutory officer under s. 165.1, determines whether to proceed by court martial or defer to civilian prosecution.
The Court Martial System
The NDA establishes a hierarchical system of military tribunals. Standing Courts Martial (SCMs) are presided over by a single military judge and may try any service offence except those punishable by life imprisonment, which require a General Court Martial (GCM) with a panel of five CAF members. The Court Martial Appeal Court of Canada (CMAC), established under s. 193, hears appeals from both SCMs and GCMs, with further appeal to the Supreme Court of Canada with leave. NDA reforms of 2014 and 2018 enhanced judicial independence: military judges now hold tenure until retirement and have fixed salaries, responding to Charter s. 11(d) challenges.
Summary hearings are the lowest tier, presided over by a superior officer rather than a judge, with punishments limited to detention up to 30 days, a fine, reduction in rank, or reprimand. The accused may elect trial by court martial. In 2022, the simplified summary hearing was introduced for minor offences without a record of conviction.
Summary Hearings and Charter Compliance
The constitutional validity of the disciplinary system was tested in R. v. Généreux, [1992] 1 SCR 259, in which the Supreme Court affirmed that military tribunals are distinct from ordinary criminal courts but must satisfy s. 11(d) of the Charter (independent and impartial tribunal). The NDA has been amended to bring courts martial into compliance, including the right to elect court martial, the appointment of independent military judges, and the removal of mandatory minimum punishments inconsistent with s. 12 (R. v. Morrisey, 2000 SCC 39).
Role of the Director of Military Prosecutions and Defence Counsel
The Director of Military Prosecutions enjoys statutory independence analogous to a provincial Attorney General. The DMP issues prosecution policies, prefers charges, and conducts prosecutions independently of command influence.
The Director of Defence Counsel Services (DDCS), established under s. 249.18 of the NDA, provides legal representation to CAF members subject to disciplinary proceedings or grievances.
The Grievance Process
The NDA provides a comprehensive grievance system for non-disciplinary matters. Grievances proceed through up to three levels: the initial authority (the commanding officer), the final authority (the Chief of the Defence Staff), and external review by the Military Grievances External Review Committee (MGERC) under Part IV.1 of the NDA.
Military Police Oversight
The Military Police Complaints Commission (MPCC), established under Part IV of the NDA, investigates complaints about military police conduct. The Canadian Forces National Investigation Service (CFNIS) investigates serious offences involving CAF members.
International Legal Frameworks
Canada’s military operates within the legal frameworks of NATO and NORAD. The Visiting Forces Act, RSC 1985, c V-2, governs the status of foreign forces in Canada and the legal arrangements for command, discipline, and criminal jurisdiction. International humanitarian law applies to CAF operations and is incorporated through the Geneva Conventions Act, RSC 1985, c G-3, the Crimes Against Humanity and War Crimes Act, SC 2000, c 24, and the Law of Armed Conflict manual issued by the Judge Advocate General.