What it does
The Norfolk Island Act 1979 (the Act) is the foundational Commonwealth statute establishing the constitutional, legislative, executive and judicial framework for the Territory of Norfolk Island. In substance it performs five interlocking functions.
First, it defines the applicable legal corpus. Section 15(1) enumerates the laws in force: Commonwealth Acts and instruments that expressly extend to the Territory (s 18(1)), section 19A Ordinances made by the Governor-General, laws continued from the pre-1979 and pre-2015 eras (ss 16 and 16A), and—most importantly—applied laws of designated applied law jurisdictions (primarily New South Wales under s 5(1)(a)) brought into force by s 18A(1). The definition of “law of an applied law jurisdiction” in s 18A(6) is deliberately expansive: it captures statutes as amended from time to time, common law and equity, but excludes Commonwealth legislation itself. Inconsistency is resolved hierarchically: the Constitution, Commonwealth Acts and higher-order applied laws prevail (s 18A(4)), with a concurrency saving (s 18A(5)).
Second, the Act supplies the machinery for Commonwealth legislative and executive control. After the interim transition time (commencement of Sch 1 to the Norfolk Island Legislation Amendment Act 2015), the former Legislative Assembly ceased and its laws were continued only as “Legislative Assembly laws” (s 4(1)). The Governor-General may now make Ordinances “for the peace, order and good government of the Territory” (s 19A(1)), which are legislative instruments. These Ordinances may incorporate, amend or repeal applied laws (s 18A(2)), suspend them (s 18A(3)), or suspend continued laws (s 17(4)). Section 30 resolves any inconsistency between a section 19A Ordinance and regulations made under the Act in favour of the latter.
Third, the Act reconfigures executive power. Powers that an applied State law would confer on a State Minister, Governor or Governor-in-Council are instead vested in the responsible Commonwealth Minister (s 18B(1)–(2)). That Minister may direct that the power vest in another person or authority, or delegate it (s 18B(3)). Deemed vesting occurs automatically for State officers acting under s 18C arrangements (s 18B(5A)) and for Norfolk Island bodies listed in the table at s 18B(5B)—most notably the Australian Federal Police (items 1–2) and the Norfolk Island Regional Council (items 3–4). Parallel rules apply to applied Territory laws (s 18D). Section 18E ensures that subsequent amendments to applied laws are automatically captured by existing directions and delegations.