The Act and its schedules contain a number of practical traps for parties and advisers that derive from time limits, drafting exceptions, delegated discretion, and long survival clauses. The following issues are grounded in the text.
Three‑month application window for registrar endorsement: Clause 4(3)(c) of the Termination Agreement requires the holder of each Agreement Mineral Lease to make an application to the mining registrar under the Mining Act “within 3 months after the Operative Date” to cause an endorsement in the register maintained under section 103F of the Mining Act. That is a strict procedural deadline created by the agreement and ratified by the Act (s 4). If a holder does not apply within that window, the State’s obligation to “cause an endorsement” in the register per clause 4(3)(c) is not triggered. The Variation Agreement (Sch. 2) alters the wording of clause 4(3)(c) to except the Renewed Mineral Leases from the endorsement phrase, which changes the position for those seven leases. Advisers must check whether a particular lease is a Renewed Mineral Lease as defined in Sch. 2 to know whether the endorsement pathway applies.
Ambiguity and State discretion over indemnity end date: Clause 6(1)(b) fixes the indemnity period to end “on the date that is 20 years from: (i) a date to be agreed between the parties; or (ii) if the parties fail to agree a date under paragraph (i), a date to be determined by the State.” That construction leaves significant discretion with the State if the parties cannot agree on the starting reference date. The indemnity’s commencement reference is therefore uncertain until agreement or State determination. That creates contingent long‑tail liabilities for the Company and potential leverage for the State in any disagreement about the date. The Company must secure clarity on this point or manage long‑run contingent liabilities accordingly.
Preservation of antecedent liabilities: Clause 4(2)(a) expressly leaves the Company liable for “any antecedent breach or default under the State Agreements.” Termination does not extinguish prior liabilities. Parties should therefore undertake thorough due diligence on historical breach exposure and third party claims that might be asserted and note that contractual termination does not obviate those claims.
Exclusion of State Agreement privileges for facilities: Clause 4(4) states that from the Operative Date the Concentrator, the Refinery and the Smelter “shall cease to have the benefit of rights and privileges conferred by the State Agreements” and will be governed by ordinary WA laws. That is a structural shift. Parties who assumed certain regulatory or commercial privileges under the State Agreements must prepare for differing legal and compliance regimes, with potential impacts on permits, tenure, commercial entitlements and third party liabilities.
Scope of s 4(2) primacy and Government Agreements Act: Section 4(2) gives the termination agreement effect “despite any other enactment or other law” but expressly does not limit the Government Agreements Act 1979. The precise legal relationship between the termination agreement as ratified and the Government Agreements Act is not explained in the schedules. Parties should not assume blanket immunity from other statutes; instead, they should scrutinise which statutory regimes remain applicable (see clause 2 for environmental and native title obligations).
Reserve purchase and existing third party interests: Clause 5 permits the Company to purchase parts of the Reserve if an immediate or reasonably likely need is demonstrated, but clause 5(6)(a) and (c) acknowledge existing third party interests and say the Company has no entitlement to purchase land subject to such interests. That means the Company’s practical ability to obtain useful land from the Reserve will depend on the location and status of pre‑existing encumbrances and the State’s willingness to resume or otherwise rearrange interests.
Effect of the Variation Agreement carve‑out for Renewed Mineral Leases: The Variation Agreement changes the expiry dates for seven leases and alters the endorsement phrasing in clause 4(3)(c) to exclude the Renewed Mineral Leases. Practitioners must track whether a given lease is affected by Schedule 2 to ensure the correct transitional pathway. Mistakenly following the clause 4(3)(c) endorsement process for a lease that was carved out could create unnecessary administrative steps or missed opportunities.
No express new enforcement sanctions in Act: The Act does not create new statutory penalties for non‑compliance with the contractual duties ratified by the Act. Enforcement is through contract and pre‑existing statutory regimes. Parties should thus focus on civil remedies and administrative rights rather than expecting new criminal or regulatory sanction pathways in the Act.
Timing and sequencing risk: The Termination Agreement required the State to introduce and sponsor a Bill and to endeavour to secure its passage before 30 June 2008 or such later date as agreed (clause 3(1)). The practical effect is procedural: the Termination Agreement’s provisions did not come into operation until that Bill was passed (Operative Date). The Act puts the final step in place, but any intervening delay in parliamentary passage or in ministerial action (e.g. for endorsement or Reserve sale) could change rights. The three‑month window for registrar applications is measured from the Operative Date, so timing is material.
Interaction with external regimes: Since clause 2 preserves obligations under native title and the EP Act, parties should not rely on the termination to relieve environmental or native title obligations. Any clean‑up, rehabilitation or consultation duties will continue as governed by those statutes.
In short, the principal “gotchas” are procedural deadlines (notably the three‑month application), residual liabilities and long survival of indemnities, state discretion over key dates and determinations, the carve‑out for Renewed Mineral Leases, and the preservation of unrelated statutory duties such as environmental and native title law. Each of these is directly traceable to the clauses cited above.