What it does
This instrument, titled Migration (LIN 18/183: Determination of International Trade Obligations relating to Labour Market Testing) Instrument 2018 (LIN 18/183), performs a targeted statutory determination under the Migration Act 1958. Mechanically, it does three things.
First, it declares, for the purposes of paragraph 140GBA(1)(c) of the Migration Act 1958 (the Act), that particular obligations of Australia under specified international agreements that relate to international trade should be treated as "international trade obligations of Australia" (s 6). In short, the instrument identifies which treaty obligations, insofar as they relate to international trade and to labour market testing, are to be treated under the specified paragraph of the Act.
Second, it repeals an earlier instrument of essentially the same character: Migration (IMMI 17/109: Determination of International Trade Obligations relating to Labour Market Testing) Instrument 2017 (F2017L01533). The repeal is effected in Schedule 1, which states "The whole of the instrument" is repealed (Schedule 1).
Third, it sets its own procedural metadata: its name and citation (s 1), its commencement timing (s 2), the statutory authority under which it is made (s 3), and short definitions used in the instrument (s 4). Notably, commencement is not a fixed calendar date but occurs "immediately following the commencement of Schedule 1 to the Customs Amendment (Comprehensive and Progressive Agreement for Trans‑Pacific Partnership Implementation) Act 2018" (s 2). The instrument is made under subsection 140GBA(2) of the Act (s 3). The instrument defines "Act" as the Migration Act 1958 and records that "labour market testing" is defined in subsection 140GBA(7) of the Act (s 4).
The core list of treaties is set out in s 6 and comprises eleven agreements, including bilateral free trade agreements, regional agreements and the General Agreement on Trade in Services at Annex 1B to the Marrakesh Agreement Establishing the World Trade Organization (GATS) (s 6(1)-(11)). The instrument therefore functions as an exercise of delegated statutory power to identify which international trade law obligations fall within the statutory concept of "international trade obligations" for the particular provision of the Act.