Authority at UPNG runs in a single line, set by the University of Papua New Guinea Act 1983.
The University Council is the University's governing body. It is chaired by the Chancellor and carries final responsibility for the University's statutes, its budget, its property and the appointment of its senior officers. The Council appoints the Vice-Chancellor under Section 28(1) of the Act.
The Vice-Chancellor is the chief executive officer, accountable to Council for everything the University does — academic standards, staff, finances, campuses and the University's standing with government, industry and partner institutions.
Reporting to the Vice-Chancellor is Senior Executive Management: the Pro Vice-Chancellors, the Registrar and the Chief Finance Officer. Between them they hold the academic, planning, administrative and financial portfolios of the University.
Below that, the University divides in two. The five Schools and the Open College teach and research, each headed by an Executive Dean accountable to the Pro Vice-Chancellor (Academic). The support divisions — admissions and records, finance, ICT, the library, facilities, security, health, human resources and the rest — each report to a director or division head.