The Act embeds a limited set of cross‑references and exclusions; these determine where State functions under the Act yield to Commonwealth or other statutory regimes.
Direct cross‑references in the Act
- Commonwealth Act defined. “Commonwealth Act” means the Navigation Act 1912 of the Commonwealth, as amended and including any Act passed in substitution for it (s 2). The Act therefore treats the Navigation Act as the relevant Commonwealth maritime statute for cross‑jurisdictional interaction.
- Definitions via Marine and Safety Authority Act 1997. The Act adopts the meanings of “master” and “vessel” as those terms are defined in the Marine and Safety Authority Act 1997 (s 2). Applicability of duties and offences to particular masters and vessels therefore depends on those external statutory definitions.
- Requirement to give effect to Commonwealth-State agreements. Where an agreement exists between the Commonwealth and the State about carrying out operations referred to in s 3(1), the Commissioner must carry out his duties in accordance with and so as to give effect to that agreement (s 3(4)). This gives precedence to bilateral operational agreements and ensures the State’s arrangements align with any agreed national framework.
- Exclusion for vessels under the Navigation Act. The assistance obligation in s 6 does not impose any obligation on the master of a vessel to which the Commonwealth Act applies (s 6(8)). That limits State statutory duties where the Navigation Act governs, and suggests masters of vessels regulated by the Commonwealth regime are subject to Commonwealth obligations instead.
Interplay with salvage law and private rights
- Salvage preserved. Section 5(4) expressly states that nothing in s 5 affects the law relating to salvage and that no sum may be recovered under s 5 in respect of a service for which there is a right to a salvage reward. This preserves private salvor entitlements and prevents the State recovering costs where private salvage remedies apply.
- Agreements unaffected by payments provision. Section 4(3) expressly provides that nothing in the payments provision affects the operation of any agreement entered into under the Act. Where the Commissioner has contracted services, the contractual terms determine payment and liability, and the discretionary public payment power does not override them.
Administrative law and public finance interaction
- Parliamentary appropriation. The expenses of administering the Act are to be defrayed out of Parliamentary appropriations (s 7). That interaction places operational funding within the State’s ordinary public finance and appropriation framework.
- Ministerial approvals as gates. The Treasurer’s discretionary payments power and the Attorney‑General’s approval for recoveries create executive controls that interact with public finance law. The Act does not specify review rights for denied approvals; such matters would arise under general administrative law.
Civil procedure and criminal law interaction
- Recoveries litigated as debts to the Crown. Recoverable sums are recoverable by action in a court as a debt to the Crown (s 5(3)). Civil litigation will therefore follow ordinary civil procedure rules.
- Criminal enforcement for masters’ obligations. Failure to assist and recordkeeping breaches are prosecutable offences subject to ordinary criminal procedure standards and sentencing frameworks, with penalties expressed in penalty units (s 6(5)-(6)). The value of a penalty unit is not set in the Act.
Areas where interaction is silent
- The Act does not specify how State arrangements interact operationally with adjacent statutory regimes (for example, the Marine and Safety Authority Act 1997 beyond definitions, or other emergency services statutes). It does not set conflict‑of‑law rules beyond the Navigation Act cross‑references, nor does it prescribe dispute resolution between contractual parties and the State beyond ordinary contractual and civil remedies.
Overall, the Act is designed to sit within a layered legal framework: operational precedence is given to Commonwealth agreements and the Navigation Act where applicable, salvor rights are preserved, and ordinary public finance, administrative law and civil/criminal procedures govern implementation and enforcement.