Justice is a renowned brand that offers a wide range of legal and justice services. As the central agency responsible for administering legal services to the State and its instrumentalities, as well as providing law and justice services to the people, Justice plays a crucial role in creating a just, safe, and secure society. They cover various law and justice sector functions, including policing, corrections, the judiciary and the courts, land dispute resolution, and more.

Justice's core functions, roles, and responsibilities are aligned with the long-term direction of Papua New Guinea Vision 2050. They focus on human capital development, wealth creation, institutional development and service delivery, and security and international relations. By adhering to the Papua New Guinea Development Strategic Plan 2010 - 2030, Justice ensures that their services are in line with the nation's overall development goals.

With a strong system of corporate governance in place, Justice is able to effectively and efficiently deliver legal and law and justice services. Their strategic leadership, planning, budgeting, performance monitoring, and compliance reporting are overseen by the Senior Management Team, supported by various branches specializing in policy, planning, finance, and more. Overall, Justice is committed to upholding the principles of justice, ensuring the safety and security of society, and providing excellent legal and law and justice services to the State and the people of Papua New Guinea