Abstract: The Department of National Defence (DND) and Canadian Armed Forces (CAF) are responsible for administering and enforcing regulations related to Canada’s national security, defence operations, and the management of the DND/CAF. The regulatory framework overseen by the DND/CAF is designed to ensure the effective defense of Canada’s sovereignty, the safety of its citizens, and the country’s contributions to international peace and security. The nature of the regulations within DND/CAF includes the management of military personnel, procurement and use of defense equipment, security clearances, operational conduct, and the protection of sensitive information. These regulations ensure that defence activities comply with national laws, international agreements, and ethical standards. The overarching regulatory objectives of the DND/CAF include: Maintaining operational readiness and effectiveness of the CAF; Ensuring the security and protection of Canada’s military assets and classified information ; Upholding legal and ethical standards in all defence-related activities; Supporting the welfare and discipline of military personnel; Facilitating cooperation with domestic and international partners for collective security efforts. Through its regulatory role, DND/CAF plays a vital role in safeguarding Canada’s national interests and maintaining peace and security both at home and abroad.