When Does a Joint Venture Trigger ACCC Notification? Practical Guide for Australia (2026)

Since 1 January 2026, Australia’s mandatory merger-notification and suspensory regime has fundamentally changed the calculus for every joint venture formed in the country. Under this regime, an ACCC joint venture notification in Australia may be required whenever the formation, restructuring or expansion of a JV crosses the statutory acquisition thresholds, and closing before clearance is no longer an option. Concurrent AASB consultation on joint-venture accounting standards adds a further layer of complexity for CFOs and deal teams. This guide provides a practitioner-level framework for determining whether a proposed JV triggers mandatory notification, explains the thresholds and fees, offers draftable clause language to manage merger-control risk, and delivers a step-by-step compliance checklist that deal teams can action immediately.

Quick Checklist, Three Immediate Actions

• Pause and assess. Before signing any JV term sheet, confirm whether the proposed structure involves an “acquisition” of shares, units or assets that meets ACCC thresholds. If it does, the suspensory obligation means completion cannot occur until clearance is obtained.
• Brief key stakeholders. Ensure the CFO, external competition counsel and deal operations teams are aligned on the filing pathway, fee budget and information-gathering timeline from the outset.
• Build notification optionality into drafting. Include conditions precedent, temporary governance riders and ACCC cooperation covenants in the JV agreement so that the deal can proceed to signing while the notification process runs its course.

Does the JV Count as an “Acquisition” Under ACCC Rules? Legal Test and Practical Indicators

The central question under Australia’s merger control regime for joint ventures is deceptively simple: does the formation or restructuring of the JV involve an “acquisition” within the meaning of the Competition and Consumer Act? If it does, and the relevant thresholds are met, the parties face a mandatory merger notification obligation and cannot complete the transaction until the ACCC grants clearance.

Industry observers expect the ACCC to take an expansive, substance-over-form approach to JV structures. Parties should not assume that labelling an arrangement a “collaboration” or a “strategic alliance” will avoid scrutiny if the economic substance confers acquisition-like rights.

Key Legal Concepts, “Control”, “Acquisition”, “Joint Control vs Significant Influence”

An acquisition for ACCC purposes captures any transaction through which a person directly or indirectly acquires shares, units or assets, or obtains the ability to exert control or decisive influence over a business or part of a business. Three concepts are critical for JV parties:

• Sole control. Where one venturer obtains the ability to determine the strategic commercial behaviour of the JV entity, for example, through majority board appointments or unrestricted veto rights over budget, pricing and output, the arrangement is plainly an acquisition by that party.
• Joint control. Where two or more parties share decisive influence (each holding veto rights over strategic decisions), the creation of the JV vehicle itself constitutes a collective acquisition. This is the scenario most commonly encountered in 50/50 or multi-party JVs.
• Significant influence without control. A minority stake with limited governance rights may not reach the control threshold. However, where ancillary agreements, such as exclusivity arrangements, off-take contracts or capacity-allocation protocols, shift effective economic control to the minority holder, the ACCC may still regard the overall arrangement as an acquisition.

Action: Map the full suite of governance rights, commercial agreements and economic entitlements for each JV party before concluding that the arrangement falls below the acquisition threshold.

Functional Indicators That Trigger ACCC Scrutiny

Beyond the legal definition, the ACCC applies a series of functional indicators to determine whether a JV arrangement constitutes an acquisition in substance. Deal teams should evaluate these factors across the entire JV documentation, not just the shareholders’ agreement or constitution.

• Board composition and reserved matters. If a party appoints a majority of directors or holds veto rights over strategic matters (capital expenditure, market entry, product range, pricing), the ACCC is likely to treat that party as acquiring control.
• Profit-sharing and risk allocation. Arrangements where one party bears a disproportionate share of financial risk or receives residual profits beyond its ownership stake can signal economic control.
• Exclusivity and non-compete provisions. Long-term exclusivity clauses, for example, requiring all parties to channel output or purchasing through the JV, can transform what might otherwise be a collaborative arrangement into an acquisition of market capacity.
• Asset contribution and lock-up periods. Transferring core operating assets into a JV vehicle, combined with extended lock-up periods that prevent withdrawal, mimics a permanent asset acquisition and will attract ACCC attention.
• Integration of commercial operations. Joint pricing, joint tendering, shared customer databases or unified branding increases the probability that the ACCC views the JV as a single merged entity rather than a cooperative venture.

Quick Red Flags for Deal Teams

Before engaging competition counsel, deal teams can screen for the following red flags. If any are present, the JV likely warrants deeper merger-control analysis:

• One or more parties contribute revenue-generating assets exceeding the applicable turnover or asset thresholds.
• The JV operates in a concentrated market where the combined share of the venturers exceeds 20 per cent.
• Governance documents grant any single party a casting vote, golden share or unlimited veto right.
• Off-take, supply or capacity-allocation agreements effectively remove competitive independence from one or more venturers.
• The JV has no fixed term, or the term exceeds 10 years with limited exit options.
• The JV replaces or absorbs a business unit that previously competed with a venturer.

Example: A renewables developer and an energy generator form a 50/50 incorporated JV to build and operate a wind farm. Each party appoints two directors; a fifth independent director holds the casting vote. Both parties contribute site leases and connection agreements. The developer provides exclusivity over pipeline projects in the region. Analysis: the asset contributions and exclusivity provision likely satisfy the acquisition test. If the combined turnover exceeds the applicable thresholds, mandatory notification is required before the parties can complete asset transfers.

ACCC Joint Venture Notification: Thresholds, Timing and Fees

Australia’s mandatory merger notification regime requires parties to notify the ACCC and obtain clearance before completing any acquisition that meets the prescribed thresholds. The suspensory obligation means completion cannot lawfully proceed until clearance is granted or the statutory waiting period expires. This section sets out the threshold tests, filing routes and fee structure that apply to JV arrangements in 2026.

Thresholds, Who to Test and How

The notification thresholds are tested against the parties to the acquisition and the target (including the JV entity or assets being acquired). Deal teams must check whether the transaction meets any of the applicable cumulative or alternative monetary thresholds, including tests based on:

• Australian turnover of the acquirer group and the target entity or business.
• Australian assets held by or to be transferred to the JV vehicle.
• Transaction value, the total consideration for the shares, units or assets being acquired, including contributed assets valued at fair market value.

For JV formations involving asset contributions rather than cash consideration, the relevant test is the fair market value of the contributed assets. This requires early engagement with valuers and, frequently, coordination with the accounting team on AASB-compliant valuations.

Action: Run threshold calculations for each party’s contributed and acquired rights separately. A single JV formation may involve multiple acquisitions, each must be assessed on its own merits.

Filing Routes, Short-Form, Long-Form and Notification Waiver

The ACCC offers multiple filing pathways, each calibrated to the complexity and competitive risk profile of the transaction:

• Short-form notification. Designed for acquisitions that clearly do not raise competition concerns, for example, where the JV operates in a market with low concentration and limited horizontal overlap between the venturers.
• Long-form notification. Required where the ACCC identifies potential competition concerns following a short-form filing, or where the parties elect to file long-form from the outset because the JV involves significant market overlap or vertical integration.
• Notification waiver. Parties may apply for a waiver of the notification obligation where the transaction falls below the thresholds on a proper construction, or where the ACCC has previously cleared a materially similar transaction. The waiver process is outlined on the ACCC’s dedicated notification-waivers page.

Pre-notification engagement with the ACCC, before the formal filing, is strongly recommended for complex JV structures where the acquisition characterisation is uncertain. Early engagement can clarify which filing route is appropriate and reduce the risk of delays during the formal review process.

Fees and Timing

Notification fees are payable to the ACCC upon filing, with a separate fee applying if the matter proceeds to a Phase 2 review. The ACCC publishes its current fee schedule on the notifying-an-acquisition page. Deal teams should budget for both the initial filing fee and the contingent Phase 2 fee when structuring the transaction timetable and allocating costs between the JV parties.

Indicative timing under the current regime:

• Phase 1 review: approximately 15 business days from acceptance of a complete notification.
• Phase 2 review: approximately 40 business days, though the ACCC may extend this period for complex matters.

The suspensory obligation means that no completion step, including asset transfers, share issues or operational commencement, may occur until Phase 1 clearance is granted (or, if referred to Phase 2, until that review concludes).

How to Structure and Draft JV Agreements to Manage ACCC Notification Risk

Thoughtful joint venture structuring in Australia can materially reduce the risk of triggering mandatory notification, or, where notification is unavoidable, can ensure the deal is designed to survive the clearance process without commercial disruption. The following drafting strategies address governance design, deadlock provisions, exit mechanics and risk allocation.

Sample Governance Matrix, Who Votes on What

The allocation of voting rights and reserved matters is the single most significant factor in the ACCC’s control assessment. A carefully designed governance matrix can ensure that no single party acquires sole control, while preserving commercial flexibility.

Action: Draft the reserved-matters schedule with ACCC characterisation in mind. Where possible, ensure that at least two parties must concur on every strategic decision to maintain a joint-control (rather than sole-control) characterisation.

Draft Sample Clauses, Deadlock, Exit and Temporary Governance Riders

The following sample clauses are illustrative drafting starting points. Each must be adapted to the specific commercial context and reviewed by competition counsel.

Sample 1, Deadlock escalation with independent mediator (avoiding casting-vote control):

“Where the Board is unable to reach a decision on a Reserved Matter after [20] Business Days, the matter shall be referred to mediation administered by [agreed institution]. No party shall exercise a casting vote or unilateral determination right during the pendency of the mediation. If mediation does not resolve the deadlock within [30] Business Days, either party may invoke the Exit Mechanism under clause [X].”

This approach avoids conferring a casting vote, and therefore avoids the risk that one party is treated as having sole control. For a deeper discussion of tie-break mechanisms in joint ventures, see this analysis of shoot-out mechanisms in joint ventures.

Sample 2, Exit-triggered divestment with pre-emption (calibrating acquisition signals):

“If a Trigger Event occurs, the Exiting Party shall first offer its Shares to the Remaining Party at Fair Market Value determined by an independent valuer. The Remaining Party shall have [30] Business Days to accept. If the Remaining Party does not accept, the Exiting Party may transfer to a third party, subject to ACCC clearance if the transfer meets the Notification Thresholds. No transfer shall complete until any required ACCC clearance is obtained.”

This clause integrates ACCC conditionality directly into the exit mechanism, preventing a transfer from completing in breach of the suspensory obligation. For practical options on structuring exit rights, see planning exit strategies for joint ventures.

Sample 3, Temporary governance rider pending ACCC clearance:

“From the date of execution of this Agreement until ACCC Clearance is obtained (or the Notification Obligation is waived), the parties shall operate under the Interim Governance Protocol set out in Schedule [Y]. During this period, [Party A] shall not exercise any Reserved Matter voting rights that would confer sole control over the JV Entity, and all strategic decisions shall require the written consent of both parties.”

This rider ensures that no party inadvertently acquires control during the gap between signing and clearance, a critical compliance measure under the suspensory regime.

Allocation of ACCC Risk in Agreements, Indemnities, Cooperation and Cost Sharing

JV agreements should expressly address the following ACCC-related risk allocations:

• Notification cooperation covenant. Both parties commit to providing information, attending ACCC meetings and responding to supplementary requests within agreed timeframes. Failure to cooperate should trigger indemnity obligations.
• Fee and cost sharing. Specify how ACCC filing fees, external counsel fees and valuation costs are allocated, typically on a 50/50 basis for JV formations, but this should be negotiated if one party is primarily contributing the assets that trigger the threshold.
• Regulatory condition precedent. Include a standard condition precedent requiring ACCC clearance (or waiver) before completion. This should be coupled with a long-stop date, after which either party may terminate if clearance has not been obtained.
• Indemnity for regulatory breach. Where one party’s conduct during the notification period (for example, premature integration or information sharing) causes the ACCC to oppose the transaction, the breaching party should indemnify the other for wasted costs and lost opportunity.

These allocations are functionally similar to the disclosure-letter protections used in M&A transactions and should be drafted with the same rigour.

Compliance Decision Framework and Step-by-Step Checklist for Deal Teams

The following six-step decision framework is designed for in-house counsel and deal teams assessing ACCC joint venture notification obligations in Australia. It integrates the legal tests, threshold calculations and drafting considerations discussed above into a single actionable sequence.

1. Characterise the JV rights. Identify every right, obligation and asset transfer arising from the JV documentation. Determine whether any party is acquiring shares, units or assets, and whether the overall arrangement confers sole control, joint control or significant influence.
2. Quantify the thresholds. Calculate Australian turnover, Australian assets and transaction value for each acquisition identified in Step 1. Obtain independent valuations for contributed assets where necessary.
3. Select the filing pathway. If thresholds are met: decide between short-form notification, long-form notification or a waiver application. If thresholds are not met but the characterisation is uncertain: consider pre-notification engagement with the ACCC.
4. Draft interim governance riders. Insert temporary governance protocols into the JV agreement to ensure no party exercises control-conferring rights between signing and clearance.
5. Prepare the notification pack. Assemble the required documents, data and market-analysis materials for the selected filing route (see checklist below).
6. Manage communications and confidentiality. Establish information barriers to prevent premature sharing of competitively sensitive information between the JV parties prior to clearance. Brief internal stakeholders on permissible and impermissible communications.

Indicative timeline:

• D-30 to D-0 (pre-signing): Counsel assessment, characterise JV, run thresholds, select filing route, draft interim governance riders.
• D-0 (signing): Execute JV agreement with ACCC condition precedent and interim governance protocol.
• D+1 to D+5 (filing window): Lodge notification with the ACCC; pay initial filing fee.
• D+5 to D+20 (Phase 1): ACCC Phase 1 review, respond to supplementary information requests promptly.
• D+20 to D+60 (Phase 2, if required): ACCC Phase 2 review, prepare for potential market inquiries; pay Phase 2 fee if applicable.
• Clearance: Proceed to completion; implement full governance structure; commence JV operations.

Notification Document Checklist

• Completed notification form (short-form or long-form as applicable).
• Executed or near-final JV agreement (including shareholders’ agreement, constitution, ancillary commercial agreements).
• Organisational charts for each JV party showing corporate group structure.
• Market-share data and competitive-overlap analysis for affected markets.
• Independent valuations of contributed assets (for threshold and fee calculation).
• Board minutes or resolutions authorising the JV formation and notification.
• Information about any related transactions or agreements between the parties.
• Contact details for key customers, suppliers and competitors likely to be contacted by the ACCC.

Key Stakeholders to Brief Internally

• CFO / Finance team: Fee budget, valuation inputs, accounting treatment coordination.
• External competition counsel: Filing strategy, ACCC engagement, response to information requests.
• Deal operations / project management: Timeline management, document assembly, long-stop date monitoring.
• Board / investment committee: Approval of notification strategy, risk appetite for Phase 2 escalation.
• Communications / investor relations: External messaging during the notification period, especially for listed entities.

AASB Joint Ventures Accounting, Disclosure Implications and What CFOs Must Know

The Australian Accounting Standards Board has been actively consulting on narrow-scope amendments to AASB 128 Investments in Associates and Joint Ventures, including proposed changes to the fair-value option for venture capital and similar entities. These exposure drafts, available on the AASB website, have direct implications for how JV formations are measured, disclosed and reported.

For deal teams, the critical intersection with ACCC notification is valuation. The threshold calculations for mandatory merger notification rely on asset values and transaction values that must be determined consistently with applicable accounting standards. If the accounting team applies a different measurement methodology, for example, using the equity method rather than fair value for the contributed assets, this can produce a materially different threshold result.

Action: Coordinate between legal and accounting teams at the earliest stage of JV structuring. Ensure that the valuation inputs used for ACCC threshold testing are consistent with the measurement methodology that will be applied in the JV entity’s financial statements. Where AASB exposure drafts may change the applicable methodology, factor this into the timeline and consider whether provisional valuations need to be updated before notification.

Worked Examples and Common Pitfalls

Example 1, Renewables JV (Site Developer + Generator)

Facts: A renewables developer and an energy generator propose a 50/50 incorporated JV to develop a 200 MW wind farm. Each party contributes site leases, planning approvals and connection agreements. The JV agreement grants each party two board seats with a requirement for unanimous approval on all reserved matters. An exclusivity clause requires the developer to channel all pipeline projects in the region through the JV.

Analysis: The asset contributions and the grant of equal governance rights constitute a collective acquisition creating joint control. The exclusivity clause reinforces this characterisation. If the combined value of contributed assets exceeds the applicable threshold, mandatory notification is required.

Recommended approach: File a short-form notification if horizontal overlap between the parties is limited. Remove or time-limit the exclusivity clause to reduce the ACCC’s concerns about foreclosure of competing developers. Include the temporary governance rider pending clearance.

Example 2, Infrastructure JV (Asset Contributions)

Facts: Two infrastructure funds create a new JV vehicle and each contributes a portfolio of toll-road concessions. The JV vehicle will operate the combined portfolio. One fund holds 60 per cent; the other holds 40 per cent. The majority fund appoints three of five directors and holds a casting vote on operational matters.

Analysis: The 60/40 split combined with the casting vote likely confers sole control to the majority fund. This is an acquisition by the majority fund of the minority fund’s contributed assets. Notification is almost certainly required.

Common pitfall: Parties sometimes assume that because both sides are “contributing” assets, neither is “acquiring” anything. The ACCC looks at who gains control of the combined entity. Here, the majority fund effectively acquires decisive influence over the minority fund’s former assets.

Recommended approach: File long-form notification given the concentrated nature of toll-road markets. Restructure governance to require unanimous consent on strategic matters (converting sole control to joint control), this does not eliminate the notification obligation but may reduce the ACCC’s substantive competition concerns.

Conclusion

The mandatory ACCC joint venture notification regime in Australia demands that deal teams approach every JV formation with merger-control discipline. The essential steps are clear: characterise the JV rights against the statutory acquisition tests, quantify the applicable thresholds, select the appropriate filing pathway, and embed notification conditionality and interim governance safeguards into the JV documentation from the outset. With AASB accounting consultations adding further complexity, early coordination between legal, competition and finance teams is not merely advisable, it is essential. Those who need tailored guidance on structuring or notifying a joint venture transaction can find a specialist JV lawyer through the Global Law Experts directory.

Sources

1. Australian Competition & Consumer Commission, Mergers and Acquisitions
2. ACCC, Notifying an Acquisition
3. ACCC, Notification Waivers
4. ACCC, Cooperation Among Businesses
5. AASB, Narrow-Scope Amendments to the Fair Value Option in AASB 128
6. Law Council of Australia, ACCC Draft Guidelines Submission