The National St John Ambulance (NStA) Council has officially commissioned seven new officers during a ceremony at the Headquarters, conferring upon them Warrants of Appointment that signify their authority and responsibilities within the national ambulance command structure. ​ The Warrant of Appointment is a formal instrument issued under the authority of the Commissioner, who is delegated this responsibility by the Governor General of Papua New Guinea. Acting on behalf of the Crown and the National St John Council, the Commissioner commissions officers to act in leadership roles that carry the full confidence of the organization and reflect the expectations of public service to the nation. Each commissioned officer has been appointed to a rank reflective of their responsibilities and the trust placed in them by the Crown. The ranks signify more than seniority—they represent a binding commitment to uphold the principles of integrity, discipline, public duty and service above self. The officers commissioned are responsible for leading functions across operations, clinical governance, logistics, education, and emergency coordination. As officers of St John, they are accountable for: Upholding the values, code of conduct and operational standards of the National St John Ambulance Council; Leading and maintaining professional standards of discipline, performance and service; Acting as custodians of the chain of command and ensuring accountability within their areas of responsibility; Making decisions that safeguard the wellbeing of patients, staff and the broader community; and Representing the State in the lawful execution of their duties under the St John Council Incorporation Act. Commissioner Matthew Cannon CStJ, Chief Executive of the National St John Ambulance, said: “The Warrant of Appointment is a tangible expression of public trust. It is not simply a promotion—it is a commission to serve with distinction. These officers are entrusted with the authority of the State to lead a professional ambulance service, and to act with fairness, courage and resolve in service to all people and tribes of Papua New Guinea.” This commissioning strengthens the formal leadership structure of the National St John Ambulance and supports its mission to deliver consistent, accountable and professional emergency care across the nation.