Nickel Refinery (BHP Billiton Nickel West Pty Ltd) (Termination of Agreements) Agreement Act 2008

This instrument is compact and document‑driven. The main legal concepts and mechanisms it uses are statutory ratification of agreements, primacy over other enactments (subject to a specific reservation), validation of ministerial acts, transitional endorsements for leases under the Mining Act, land notice and pre‑purchase rights for a specified Reserve, and contractual indemnities that survive termination.

Ratification and primacy: Section 4(1) ratifies the termination agreement. Section 4(2) then declares that the termination agreement operates and takes effect “despite any other enactment or other law”, but explicitly preserves the application of the Government Agreements Act 1979. The schedules mirror that intent: clause 3 of the Termination Agreement required the State to introduce a bill to ratify the deed and provided that the deed’s operative date was the Bill coming into operation as an Act. The combined result is statutory recognition and an express statement that the termination agreement overrides other inconsistent statutory or common law provisions, subject to the Government Agreements Act 1979.

Validation of ministerial acts: Section 5 focuses on the exercise of particular powers under the Principal Agreement and clause 5A(1)(b) and clause 16. It defines “special mineral leases” and “Minister for Mines” for this purpose. Section 5(2) declares that specified powers exercised by the Minister or Minister for Mines are “validly exercised” where those powers were used to extend the period for ministerial action or to grant a second renewal of the three special mineral leases to 31 December 2028. This operates as a statutory cure for any procedural or authority issues in the renewals as described.

Transition of lease and facility regulatory regimes: The Termination Agreement replaces the State Agreement governance for the Agreement Mineral Leases and for the Concentrator, Refinery and Smelter. Clause 4(3)(a) states that Agreement Mineral Leases continue only under the Mining Act and cease to have the benefit of rights and privileges conferred by the State Agreements, subject to one narrow transitional exemption (clause 4(3)(b)) relieving holders of expenditure obligations under the Mining Act for a short initial period following the Operative Date. Clause 4(3)(c) requires the holder to apply to the mining registrar within three months after the Operative Date for an endorsement in the register maintained under section 103F of the Mining Act, and that section 78(2) of the Mining Act applies to enable an application for renewal at the end of the current renewed term. The Variation Agreement (Sch. 2) modifies the wording of clause 4(3)(c) so that the endorsement requirement does not apply to the seven Renewed Mineral Leases listed in Sch. 2.

Land rights and pre‑purchase options: Clause 5 of the Termination Agreement deals with Reserve no. 33948 adjacent to the Smelter. For ten years following the Operative Date the State must notify the Company before selling or disposing of land within the Reserve, and gives the Company an opportunity to purchase parts where the Company demonstrates an immediate need or a reasonable prospect of need within five years. The clause also preserves the State’s ability to reserve land needed for public purposes and recognises existing third party interests in parts of the Reserve.

Indemnities and survival: Clause 6 contains two related indemnities by the Company in favour of the State for third party claims arising out of the works and operations created under the State Agreements. Clause 6(1)(b) and 6(2)(b) fix the indemnities to run for a period ending on the date that is 20 years from a date to be agreed between the parties or, failing agreement, a date to be determined by the State. Those indemnities are contractual, created in the termination agreement and therefore ratified by the Act.

Preservation of external statutory obligations: Clause 2 of the Termination Agreement expressly preserves obligations under native title laws and environmental protection law (the Environmental Protection Act 1986), stating nothing in the agreement is to be construed to exempt the State or Company from such laws. The schedules therefore operate against the background that native title and EP Act obligations remain enforceable.

Taken together, the Act is not free‑standing policy text. It enacts particular commercial terms embodied in executed deeds, creates transition and validation mechanisms for mining leases, and preserves particular external statutory obligations. The legal architecture combines statutory ratification with contractual survival rules and discrete statutory validations.

The Act directly affects three categories of parties named in the instrument and a set of statutory and administrative actors.

BHP Billiton Nickel West Pty Ltd is the primary private-party affected. The Termination Agreement and its Variation (Schedules 1 and 2) are deeds between the State and the Company. The Company will lose the special rights and privileges formerly conferred by the Principal Agreement and the Supplemental Agreement as from the Operative Date (Termination Agreement clause 4(1) and (3)(a)). The Company remains exposed to antecedent breaches and specified continuing liabilities, including the indemnities in clause 6, which survive and run for a period defined in clause 6(1)(b) and 6(2)(b).

The State of Western Australia and its instrumentalities are the counterparty and are affected in operational and fiscal ways. The State is obliged to introduce and sponsor the ratifying Bill and to cause endorsement in the mining register when applications are made under clause 4(3)(c) of the Termination Agreement. The State retains discretion under a number of clauses: for example the State has the power to determine the date if the parties do not agree a cessation date for the indemnity period (clause 6(1)(b)(ii)), and the State must decide whether the Company has demonstrated immediate need for parts of the Reserve under clause 5(3)(a) or a reasonable likelihood of need under clause 5(3)(b). The Act also preserves the State’s existing and future ability to grant interests in the Reserve subject to the Termination Agreement’s limits (clause 5(6)).

Leaseholders of the Agreement Mineral Leases listed in the schedule to the Termination Agreement are affected because their leases transition to the ordinary Mining Act regime. The schedule lists numerous mineral leases, with specific original grant dates and “current renewed term” expiry dates. For most listed Agreement Mineral Leases clause 4(3)(a) ends the benefit of State Agreement privileges and clause 4(3)(b) relaxes expenditure obligations up to the next anniversary; clause 4(3)(c) requires an application to the mining registrar within three months after Operative Date to secure an endorsement in the register under section 103F of the Mining Act, and ensures section 78(2) of the Mining Act applies so the holder may make a renewal application on expiry of the current renewed term. The Variation Agreement (Sch. 2) creates a subset of “Renewed Mineral Leases” (seven leases) that were granted second renewals by the Minister for Mines and which have later expiry dates and which are addressed differently in the endorsement wording.

Third parties with existing interests in Reserve no. 33948 are indirectly affected. Clause 5(6)(a) acknowledges that the State has granted interests in the Reserve to third parties, and that the Company shall not have entitlement to purchase land subject to existing third party interests. The State may also in future grant interests in the Reserve to third parties, subject to the Termination Agreement.

Regulatory authorities and registrars are affected. The mining registrar is specifically referenced: clause 4(3)(c) creates a three‑month window for lease‑holders to apply to the registrar and requires that the State cause an endorsement in the register maintained under section 103F of the Mining Act. Administrative action by the Minister for Mines and the Minister (as defined in clause 5A(1)(b) of the Principal Agreement) are validated by s5 of the Act. Environmental and native title regulators remain relevant because clause 2 preserves those obligations under the EP Act and native title laws.

Other users of land and service providers associated with the Concentrator, Refinery and Smelter will feel the practical effect that those operations cease to have State Agreement privileges and operate thereafter under ordinary Western Australian laws; this can change permitting, compliance, contractual recourse, and liability arrangements for contractors and suppliers.

In summary, the Act reassigns regulatory footing from bespoke State Agreements to ordinary statutory regimes for a defined cohort of leases and facilities, preserves specified liabilities and indemnities for the Company, validates particular ministerial lease renewals, and places discrete procedural duties on both the Company (for example to apply to the mining registrar within three months) and the State (for example to give notice before selling Reserve land and to cause endorsements when applications are lodged).

The instrument creates, preserves and shifts a set of statutory and contractual duties and rights. These can be grouped under several headings: ratification and primacy, transitional lease treatment, land notice and purchase rights, indemnities and survival, and preservation of external statutory obligations.

Ratification and primacy: The Act (s 4(1) and (2)) ratifies the termination agreement and provides that the termination agreement “operates and takes effect despite any other enactment or other law”, while expressly preserving the application of the Government Agreements Act 1979. That gives the termination agreement statutory force and creates a right for the parties to rely on its terms as effective against conflicting laws. It also creates the State’s duty to ensure the Termination Agreement is introduced and passed as legislation, as anticipated by clause 3(1) of the Termination Agreement in Schedule 1.

Transitional treatment of mineral leases: Clause 4(3) of the Termination Agreement imposes several specific duties and confers rights on leaseholders and the State:

• Duty on leaseholders to make an application to the mining registrar under the Mining Act within three months after the Operative Date to cause an endorsement in the register maintained under section 103F of the Mining Act, stating that certain transitional provisions apply to the lease and recording the date of expiry of the current renewed term as set out in the schedule, and that section 78(2) of the Mining Act applies to the lease. The clause thus creates a time‑limited administrative duty on leaseholders.

• Right for leaseholders to be relieved from expenditure obligations under the Mining Act for the period from the Operative Date up to and including the next anniversary of the date of grant, per clause 4(3)(b). That is a temporary procedural right protecting holders from immediate expenditure compliance.

• Duty on the State, upon receiving such application within the three‑month window, to “cause an endorsement to be made in the register” pursuant to clause 4(3)(c). This is phrased as an obligation on the State contingent on the holder's timely application.

The Variation Agreement (Sch. 2) changes the content of clause 4(3)(c) so that the endorsement obligation is framed with the phrase “current expiry date of the lease is as set out in the schedule and, except in respect of the Renewed Mineral Leases,” thereby excluding the Renewed Mineral Leases from that particular endorsement phrasing. The schedule dates are altered for the seven Renewed Mineral Leases.

Land notice and purchase rights: Clause 5 of the Termination Agreement creates a 10‑year notice and pre‑purchase framework for Reserve no. 33948. The State must not sell or otherwise dispose of land contained within the Reserve during that 10‑year period without giving the Company notice. If the State gives notice, the Company has 14 days to demonstrate immediate need to trigger sale to the Company, or 14 days to demonstrate that it is reasonably likely to need the land within 5 years, which causes the State not to sell that part within the 5‑year period. The purchase price is to be reasonable and mutually agreed, and the State can except land required for public purposes. The clause also expressly acknowledges existing third party interests. The State thus has a duty to give notice and a discretionary duty to sell where immediate need is shown, while the Company gains a conditional right to purchase.

Indemnities and survival obligations: Clause 6 creates two enduring contractual indemnities in favour of the State and its employees, agents and contractors:

• Clause 6(1)(a) indemnifies the State for third party claims arising out of work carried out by the Company under the State Agreements and for claims connected to the construction, maintenance or use of the Company’s works or services that were the subject of the State Agreements. That indemnity is expressly to remain in force for 20 years from a date to be agreed or, failing agreement, a date determined by the State, per clause 6(1)(b).

• Clause 6(2)(a) extends indemnity protection to actions or claims arising from works or activities by the Company on and after the Operative Date relating to operations originally established under the State Agreements. Clause 6(2)(b) fixes the same 20‑year period for this indemnity as for clause 6(1).

Those indemnities give the State the right to seek contractual recourse from the Company in respect of third party claims, and impose long‑term contingent financial and risk obligations on the Company.

Preservation of external statutory duties: Clause 2(2) and (3) of the Termination Agreement preserve obligations under native title laws and the Environmental Protection Act 1986, respectively. The clause states that nothing in the agreement exempts the State or Company from compliance with native title law or environmental protection obligations. Those clauses impose continuing statutory duties on both parties separate from the contractual framework the Act ratifies.

Validation of ministerial acts: Section 5 of the Act declares that particular powers exercised by Ministers under the Principal Agreement and clause 5A(1)(b) are validly exercised, and specifically validates the Minister for Mines’ grant of second renewals for the special mineral leases to dates in 2028. That confirmation removes legal uncertainty over those ministerial actions and secures the leaseholders’ tenure rights for the periods specified.

Procedural timing duties: The Termination Agreement required the State to introduce a Bill and seek parliamentary passage by a specified date (clause 3(1)), and made the Operative Date the date the Bill became an Act. The Act gives effect to that process. The three‑month application window to the mining registrar in clause 4(3)(c) is a strict procedural duty for holders willing to secure the endorsement. Failure to meet that window could affect the ability to secure the indicated endorsement.

Overall, the Act confers the right to rely on the termination agreement as statutory law, imposes time‑limited administrative duties on leaseholders and the State, creates long‑running contractual indemnities in favour of the State, secures particular lease renewals by statutory validation, and preserves external statutory obligations such as native title and environmental law.

The Act itself and the schedules do not create explicit criminal penalties or statutory infringement fines. Its enforcement architecture is primarily contractual ratification, statutory validation, and administrative process, not penal sanctions.

Contractual enforcement: The Termination Agreement creates enduring contractual obligations and indemnities in favour of the State, notably clauses 6(1) and 6(2). Those indemnities are contractual rights that the State may enforce through civil actions for breach of contract or for specific performance of contractual undertakings. Clause 4(2)(a) expressly preserves the Company’s liability for “antecedent breach or default” under the State Agreements. Enforcement of those rights and obligations will therefore proceed by ordinary civil litigation or negotiated settlement, not by criminal process, unless particular conduct separately constitutes an offence under other statutes.

Administrative enforcement and ministerial validation: Section 5 validates specified ministerial exercises of power and, in doing so, removes potential administrative law challenges that might have sought to impugn the renewals of particular leases. By declaring certain acts “validly exercised” the Act precludes some grounds of challenge based on lack of authority or procedural defect, at least to the extent covered by the section. The Termination Agreement also creates procedural duties such as the requirement for holders to apply to the mining registrar within three months after Operative Date for an endorsement under the Mining Act. Non‑compliance with those administrative steps may have consequences under the Mining Act or affect a holder’s practical position regarding renewal, but the Act does not itself specify penalties for failing to make the application. Any consequences would arise under the Mining Act or other relevant statutes.

Interaction with statutory regimes: The Termination Agreement and the Act explicitly preserve the application of the Government Agreements Act 1979 (s 4(2)) and leave unaffected obligations under the Environmental Protection Act 1986 and native title laws (Termination Agreement clause 2). Those external statutes contain their own compliance regimes, enforcement mechanisms and penalties. The schedules do not alter enforcement mechanisms under those statutes; they instead state that obligations under those laws continue to apply.

State duties and remedies: The Termination Agreement imposes duties on the State, for example to cause the endorsement in the mining register when an application is made within three months (clause 4(3)(c)) and to give notice before selling Reserve land for ten years (clause 5(1)). Enforcement of those duties would arise through contract remedies or public law remedies if challenged , for example requiring the State to perform the endorsement or respecting the notice and pre‑purchase framework. The Act does not add a separate penalty regime for non‑performance by the State.

No new statutory enforcement bodies: The Act does not create dedicated enforcement agencies or inspectors. Its remedies are the conventional ones: enforce contractual promises through civil proceedings; validate ministerial actions to remove some administrative law challenge risks; and rely on the ordinary administrative and statutory enforcement mechanisms (e.g. under the Mining Act, the EP Act, native title law) for regulatory compliance.

In short, enforcement arising from this instrument is civil and administrative in nature. The primary mechanisms are contractual indemnities and liabilities enforceable in court, statutory validation of ministerial acts that reduces administrative law exposure, and preserved regulatory enforcement under other statutes which carry their own penalty regimes. The Act contains no specific monetary penalties or criminal sanctions of its own.

This Act and the schedules are designed to operate within and against an existing statutory tapestry. The schedules themselves reference multiple Western Australian Acts and administrative mechanisms. The interactional points recorded in the source fall into preservation clauses, primacy declarations, referral to specific statutory provisions, and the way indemnities and transfers operate against existing laws.

Primacy and reservation: Section 4(2) of the Act states that, "without limiting or otherwise affecting the application of the Government Agreements Act 1979, the termination agreement operates and takes effect despite any other enactment or other law." The effect, as expressed, is to give the termination agreement statutory primacy over other inconsistent enactments while explicitly preserving the application of the Government Agreements Act 1979. In practice this means the termination agreement will govern the parties' rights and obligations to the extent of any inconsistency with other Western Australian enactments, but the Government Agreements Act 1979 remains applicable.

Mining Act references and transitional mechanisms: The Termination Agreement refers specifically to the Mining Act 1978. Clause 4(3)(c) requires holders to apply to the mining registrar under the Mining Act within three months after the Operative Date to cause an endorsement to be made in the register maintained under section 103F of the Mining Act. Clause 4(3)(c) further directs that section 78(2) of the Mining Act applies to the lease so that the holder may make an application under that subsection for renewal on expiry of the current renewed term. Those cross‑references mean that the practical operation of many of the Termination Agreement's provisions depends on the procedural and substantive rules in the Mining Act and the registrar’s register (section 103F and section 78(2) as cited).

Environmental and native title law preserved: Clause 2(2) and (3) of the Termination Agreement expressly provide that nothing in the agreement exempts the State or the Company from compliance with any law relating to native title or any lawful obligation imposed under native title law, and that nothing exempts the Company from compliance with environmental protection requirements under the Environmental Protection Act 1986. Those clauses operate as preservation provisions, leaving intact statutory duties, approvals and enforcement under those regimes independent of the agreement’s termination of State Agreements.

Land Administration Act 1997 reference: The Termination Agreement’s definition of “Reserve” references Reserve no. 33948 and notes that it is reserved under Part 4 of the Land Administration Act 1997 for government requirements. Clause 5's sale and pre‑purchase framework operates against that statutory reservation, while the clause also reserves part(s) of the Reserve required for road, rail or other public purposes. This means that any sale or transfer of parts of the Reserve must take account of the Land Administration Act and the statutory reservations for public purposes.

Validation of ministerial exercises under the Principal Agreement: Section 5 of the Act declares valid certain powers exercised under the Principal Agreement, specifically power exercised by the Minister under clause 16 of the Principal Agreement in relation to the period for exercising power under clause 5A(1)(b), and by the Minister for Mines under clause 5A(1)(b) for granting second renewals of special mineral leases. This statutory validation integrates previously taken administrative actions into the law by removing uncertainties that might have been raised as to the validity of those acts in isolation from the ratifying legislation.

No displacement of statutory environmental or native title obligations: The schedules explicitly state that nothing in the Termination Agreement is to exempt the parties from environmental or native title law (clause 2(2) and (3)). Therefore, the termination of the State Agreements and associated contractual arrangements neither removes nor limits the operation of those statutes. They remain enforceable obligations in their own right.

Interaction with Government Agreements Act 1979: Section 4(2) explicitly preserves the application of that Act. The Termination Agreement itself was negotiated as an instrument to be ratified by statute. The source does not set out how the Government Agreements Act 1979 will be applied, but the express preservation indicates an intended legal relationship between the ratified termination deed and the Government Agreements Act 1979 that may affect how the termination agreement is administered under that broader statutory framework.

In short, the Act uses statutory ratification to elevate a negotiated commercial termination to statutory effect, while ensuring specific procedural links to the Mining Act and preserving the operation of environmental, native title and land administration statutes. It validates particular ministerial acts to address potential administrative gaps. The practical operation of many provisions therefore depends on processes and duties under other statutes, especially the Mining Act, the EP Act and the Land Administration Act.

The source includes a compilation table and notes that record the Act’s assent and commencement dates and one later amending instrument noted in the compilation table. The amendment history set out in the document is limited and specific.

Original enactment: The Nickel Refinery (BHP Billiton Nickel West Pty Ltd) (Termination of Agreements) Agreement Act 2008, No. 36 of 2008, received Royal Assent on 27 June 2008. Sections 1 and 2 (short title and commencement) commenced on the day of assent (s 2(a)), and the remainder of the Act commenced on the following day (s 2(b)), namely 28 June 2008. This timing aligns with the Termination Agreement’s own structure which made the Operative Date the date the Bill came into operation.

Subsequent amendment: The compilation table records that Part 3 of the State Agreements Legislation Repeal Act 2013 (No. 1 of 2013) is relevant to this Act. The compilation table entry shows the amending instrument as “State Agreements Legislation Repeal Act 2013 Pt. 3”, with assent on 20 June 2013 and commencement on 28 August 2013 (see Gazette). Additionally the body of the Act includes a bracketed note in section 5: “[Section 5 amended: No. 1 of 2013 s. 9.]” That indicates that section 5 of this Act was amended by section 9 of the 2013 Act. The compilation table records the amending Act and its commencement, but the source does not set out the text of the amendment beyond that bracketed note. Practitioners relying on an amended text should consult the current recompiled text and the amending Act for the precise wording changes effected by section 9 of the 2013 Act.

Schedules executed subsequent to the Termination Agreement: The Termination Agreement is dated 27 November 2007 (Schedule 1). The Variation Agreement in Schedule 2 is dated 12 May 2008 and was executed to vary the Termination Agreement consistent with subsequent ministerial renewals of seven leases. The Variation Agreement altered definitions and the schedule expiry dates for seven Renewed Mineral Leases, reflecting ministerial second renewals granted after the Termination Agreement’s execution.

Defined‑term notes: The Notes at the end of the document provide a compilation list of defined terms and identify that “Agreement” is defined in Schedule 2, “Minister for Mines” and “principal agreement” are defined in s 5(1), and “Renewed Mineral Leases” are defined in Schedule 2. Those notes are compilation aids and are not substantive amendments, but they record the relationship between the Act and the executed schedules.

No further amendments recorded in the source: The source does not show additional amendments beyond the 2013 notation. The schedules themselves were executed as deeds, and the Act makes them statutory; but the only external statutory amendment recorded in the compilation table is the 2013 repeal Act Part 3 affecting section 5. To see the full post‑2008 statutory position and the precise content of the amendment to section 5, one must read the amending Act.

In summary, the Act was enacted in 2008 with schedules that include the Termination Agreement and a May 2008 variation. The Act’s section 5 was later amended by the State Agreements Legislation Repeal Act 2013 (Pt. 3), with commencement in August 2013, per the compilation table. The source does not include the textual detail of that amending provision beyond the bracketed note stating s 5 was amended.

The source contains no record of litigation or judicial decisions concerning this Act, the Termination Agreement, or the Variation Agreement. The schedules reference agreements and ministerial acts, but the legislative text and compilation notes do not include any case names, reported decisions, or references to litigation. The Act itself contains a validation clause (section 5) intended to remove legal uncertainty concerning certain ministerial renewals, which is a legislative mechanism commonly used to prevent or pre‑empt disputes about the validity of administrative acts. However, the Act does not set out any litigation outcomes.

Consequently, based solely on the material in the source, there are no recorded judicial determinations, declaratory judgments, appeals, or litigation briefs provided. Practitioners seeking adjudicative history or precedent concerning interpretation, enforcement, or disputes arising from the Termination Agreement or the Variation Agreement must consult court records and legal databases beyond the Act text, because nothing is reported in the Act itself or in its schedules.

If litigation were to arise, typical issues would likely involve interpretation and enforcement of the indemnities in clause 6, the obligations and duties preserved under clause 2 (native title and environmental obligations), the effect of the termination on rights formerly conferred by the Principal Agreement and the Supplemental Agreement, or procedural matters such as whether the State properly caused the required endorsement in the register under clause 4(3)(c). The Act’s section 5 declaratory validation would reduce challenges to the specific ministerial renewals it addresses, to the extent of the statutory declaration. But again, none of these hypothetical disputes appear in the source as litigated matters.

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.

Compliance is a mix of statutory steps, administrative filings, contractual performance and risk management. The required actions and practical checklist below are grounded in the text of the Act and the schedules.

1. Confirm the Operative Date

• The Termination Agreement made the Operative Date the day the ratifying Bill becomes an Act (Termination Agreement clause 3(2) and (3)). The Act’s commencement provisions place most of the Act into operation the day after Royal Assent (s 2). Parties should confirm the Operative Date as the day the Act’s operative provisions commenced (see s 2(b)).

2. Mining registrar endorsement application (if applicable)

• For Agreement Mineral Leases that are not Renewed Mineral Leases, the holder must apply to the mining registrar under the Mining Act within three months after the Operative Date to request the endorsement in the register maintained under section 103F of the Mining Act, as required by Termination Agreement clause 4(3)(c). That application should:
  • state that the provisions of clause 4(3)(b) apply to the lease;
  • confirm the date of expiry of the current renewed term as set out in the schedule; and
  • request the endorsement that section 78(2) of the Mining Act applies so that the holder may apply for renewal on expiry of the current renewed term.
• For the seven Renewed Mineral Leases listed and defined in Schedule 2, note that the Variation Agreement altered clause 4(3)(c) so the endorsement phrasing is different and the endorsement requirement is excepted in respect of those Renewed Mineral Leases. Check whether your lease is one of those seven before applying.

3. Take advantage of the temporary expenditure exemption

• Clause 4(3)(b) provides that for the period from and including the Operative Date up to and including the anniversary of the date of grant immediately subsequent to the Termination Agreement date, the holder shall not be required to comply with expenditure obligations imposed by or under the Mining Act. Confirm the relevant anniversary date for each lease from the schedule and be prepared to resume normal expenditure compliance after that anniversary.

4. Address indemnity obligations and insurance

• Clause 6 creates indemnities that survive for a 20‑year period measured from a date to be agreed between the parties or, failing agreement, a date determined by the State. The Company should:
  • agree the relevant commencement date with the State promptly; or
  • if agreement cannot be reached, engage with the State early to limit uncertainty over the date the State might determine;
  • ensure insurance programs, reserves or other risk financing cover the period and scope of the indemnities for third party actions, suits, claims, demands or costs described in clause 6(1) and 6(2).
• The State should document any determination it makes should agreement not be reached.

5. Reserve land notice and purchase procedures

• For any part of Reserve no. 33948 the State proposes to sell within the 10‑year period commencing the Operative Date, the State must give the Company notice before sale (Termination Agreement clause 5(1)). The Company must be ready to act within 14 days of the notice:
  • Demonstrate immediate need for the land to trigger the State’s duty to sell that part to the Company (clause 5(3)(a)).
  • Alternatively, demonstrate that it is reasonably likely to need the land within five years to impose a temporary hold on sale to third parties for a five‑year period (clause 5(3)(b)).
• If purchase proceeds, ensure purchase price negotiation reflects the clause’s requirement that price be reasonable and mutually agreed and that payment timing is agreed.

6. Continue to comply with environmental and native title obligations

• The Termination Agreement explicitly preserves obligations under native title law and the Environmental Protection Act 1986 (clause 2(2) and (3)). Both the State and the Company must continue to comply with statutory duties, approvals, rehabilitation obligations and any ongoing consultation or heritage processes independent of the termination.

7. Document antecedent breach issues

• The Company remains liable for antecedent breaches under the State Agreements (clause 4(2)(a)). Conduct a review of historical compliance and claims to determine exposure and liabilities that may remain actionable post‑termination. Put in place reserves or negotiate settlements where appropriate.

8. For leases with expiries altered by the Variation Agreement, update tenure records

• Review the schedule amendments in Schedule 2 which changed expiry dates for the Renewed Mineral Leases to 31 December 2028 or 31 December 2029 as appropriate. Ensure land and tenure management systems reflect the new expiry dates.

9. Monitor State actions that require discretion

• Where the State has discretion (for example to determine the indemnity reference date if the parties cannot agree, or to decide whether the Company has demonstrated immediate need for Reserve land), maintain active engagement and record submissions to the State to preserve rights. Keep contemporaneous records of any notices or determinations.

10. Record and preserve rights validated by the Act

• Section 5 validates certain ministerial actions. Parties benefiting from those validated renewals should ensure their registers and title documents reflect the validated renewals and do not rely on further procedural steps for the validated elements.

11. Legal and administrative record‑keeping

• Ensure that all filings under the Mining Act and any correspondence about endorsements are kept and that the State’s registry entries reflect any endorsements caused under clause 4(3)(c). If there is any uncertainty as to whether the required endorsement was made, confirm with the mining registrar.

12. Seek clarification and legal advice where wording is uncertain

• Several clauses leave scope for State determination or require mutual agreement. Where the Termination Agreement imposes obligations contingent on future State action or agreement (for example indemnity dates, Reserve sale exceptions), obtain legal confirmation of the State’s intended approach and consider documenting agreed processes to reduce future disputes.

In practical terms, the two most time‑sensitive compliance tasks are confirming the Operative Date and lodging any required mining registrar applications within the three‑month window for non‑Renewed Mineral Leases. Parallel to these steps, parties should address indemnity coverage, preserve environmental and native title compliance, and manage Reserve notice and purchase interactions.