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The Lookback: JWS Merger Regime Report – Quarter 2, 2026

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The Lookback

Quarter 2, 2026

Summary

1. More deals were notified to the ACCC in Q2 than Q1 2026.

2. The number of waivers more than double the number of clearance notifications.

3. Clearance rates are very high (95%).

4. The ACCC continues to make decisions quickly (not including preparation and pre-notification engagement time).

5. The average times for rejected waivers almost doubled between Q1 and Q2 2026.

6. The key reasons for ACCC clearances continue to be: presence of alternative suppliers; no or limited horizontal overlaps; low market concentration or market share; rival capacity, entry and alternatives; small target scale, trajectory and Australian footprint; and lack of vertical & ecosystem effects.

7. The ACCC’s first Phase 2 decisions are split: one cleared, one blocked.

8. Phase 2 deals are taking longer than anticipated.

9. Industrials, Health and Software are the sectors which have the highest number of notified deals.

Key Findings

Volume and rates of clearance

More deals are being notified to the ACCC. The ACCC has made determinations in relation to 359 deals to 30 June 2026 (247 waivers, 110 Phase 1 notifications). Notification of deals in Q2 more than doubled Q1 as new thresholds took effect from 1 April 2026.

The number of waivers more than double the number of clearance notifications. Waivers account for almost 70% of all deals before the ACCC.

Clearance rates are very high. The ACCC has cleared approximately 95% of waivers and Phase 1 notifications.

Timing

The ACCC continues to make decisions quickly (not including preparation and pre-notification engagement time). The average time for cleared waivers is almost 12 business days (compared to the statutory time period of 25 business days) while the average time for Phase 1 clearances is 18 business days (compared to the statutory time period of 30 business days).

The average times for rejected waivers almost doubled between Q1 and Q2 2026, increasing from 10 to 17 business days.

There are no apparent ACCC resourcing issues. Despite the number of deals notified to the ACCC more than doubling between Q1 and Q2 2026, the ACCC’s timing for making decisions has stayed the same.

Reasoning

The key reasons for granting waivers continue to be: presence of alternative suppliers; no or limited horizontal overlap; and low market concentration or market share.

The key reasons for rejecting waivers are: removal of competition, horizontal overlaps, limited competitive alternatives; complex and dynamic markets; and market dominance.

The key reasons for Phase 1 clearance continue to be: no or limited horizontal overlap; rival capacity, entry and alternatives; small target scale, trajectory and Australian footprint; and lack of vertical & ecosystem effects, as well as low market share aggregation.

Phase 2 deals

The ACCC’s first Phase 2 decisions are split: one cleared, one blocked. The ACCC has blocked its first deal (Coles/Kalgoorlie), with one deal cleared after Phase 2 (Ampol/EG).

Phase 2 deals are taking longer than anticipated. Ampol/EG was approved with conditions (divestiture of 41 fuel retail sites to Metro Petroleum) after 147 business days, while Coles/Kalgoorlie was blocked after 132 business days – both exceeding the statutory time period of 120 business days.

Other

Industrials, Health and Software are the sectors which have the highest number of notified deals.

Deals involving private entities account for almost 70% of all waivers (165 of 247) and 41% of all notifications (46 of 112).

The split between foreign and domestic deals is roughly even, with 54% of waivers and 61% of notifications having a foreign element.

The type of acquisitions being made continue to be diverse with approximately 56% being majority shareholdings, over 15% being non-property assets and a small volume being property deals.

Business days Average for cleared decisions

Business days Average for rejected decisions 5 of 14 went to Phase 1 14 rejected

54% by Private Companies with Foreign Elements

Waivers

Reasons for approval

Type of acquisition

Phase 1

105/110 Granted

Business days Average for cleared decisions

rejected

5 of 5 have progressed to Phase 2

Business days Average for rejected decisions

Industrials Software Health

Phase 1

Reasons for approval

Percentage is calculated against the total number for Phase 1 notifications.

Type of acquisition

Phase 2

50%

147

Business days

Average for cleared decisions

1 of 2 cleared (with conditions) Retail MOST PHASE 2 IN...

132

Business days Average for rejected decisions

100%

by Public Companies with Domestic Elements 100%

Insufficient number of deals for Phase 2 analysis Industrials

Phase 2 deals

Ampol / EG Approved with conditions and s 87B Undertaking – 41 sites divested

(Parties withdrew application after acquisition became subject to Phase 2.)

Waiver

Industry statistics

Waiver (Cleared) Q1 Waiver (Cleared) Q2
Waiver (Rejected) Q1 Waiver (Rejected) Q2
Waiver (Cleared) Q1 Waiver (Cleared) Q2
Waiver (Rejected) Q1 Waiver (Rejected) Q2

About us

Johnson Winter Slattery represents Australian and international clients on their most strategic, complex and demanding transactions and disputes throughout Australia and surrounding regions.

Our competition team is widely regarded as one of the leading teams in Australia on all aspects of competition law including mergers and acquisitions, ACCC investigations and litigation, advisory and compliance work and economic regulation.

We act for multinationals, ASX listed companies, large private organisations and hedge fund and private equity firms. We also act for the ACCC.

Our Clients: Domain, Elders, EQT, Jetstar, Liverpool Partners, Origin Energy, PepsiCo, Qantas, Spotify, Yahoo and Unilever.

+61 2 8274 9554

+61 412 636 215

sar.katdare@jws.com.au

Sar has over 25 years’ experience advising multinational and ASX-listed clients on all aspects of competition and consumer law.

He has been involved in landmark cases relating to mergers, cartels, misuse of market power and access to infrastructure.

He is consistently ranked in international directories including Who’s Who Legal, Chambers (Asia Pacific), Legal 500, Best Lawyers, GCR100 and Client Choice.

A special thanks to Katia Zotova, Mariam Rasheed, Jonathan Challis and Ethan Parker who provided invaluable assistance in preparing this report.

Our team

Sar Katdare

Practice Group Head – Competition

(+61)  2 8274 9554 (+61) 412 636 215 sar.katdare@jws.com.au

Jennifer Dean Partner

(+61)  2 9392 7476 (+61) 434 563 693

jennifer.dean@jws.com.au

Morgan Blaschke-Broad

Senior Associate

(+61)  2 8247 9647 (+61) 477 474 076 morgan.blaschke-broad@jws.com.au

Hannah Austine

Senior Associate

(+61)  2 9392 7406 (+61) 477 529 019

hannah.austine@jws.com.au

Sian Harding

Senior Associate

(+61)  3 8611 1378 (+61) 484 952 573

sian.harding@jws.com.au

Aldo Nicotra Chairman

(+61)  2 8274 9536 (+61) 417 465 627

aldo.nicotra@jws.com.au

James Love Partner

(+61)  3 8611 1339 (+61) 409 288 531

james.love@jws.com.au

Mei Gong

Senior Associate

(+61)  2 9392 7415 (+61) 477 445 416

mei.gong@jws.com.au

Katia Zotova

Senior Associate

(+61)  2 8274 9521 (+61) 475 408 813

katia.zotova@jws.com.au

Ashleigh Gillman

Senior Associate

(+61)  3 8611 1356 (+61) 448 973 677

ashleigh.gillman@jws.com.au

Michele Laidlaw Partner

(+61)  2 9392 7444

(+61) 436 312 919

michele.laidlaw@jws.com.au

Darren Grondal Consultant

(+61)  8 6216 7231

(+61) 438 399 470

darren.grondal@jws.com.au

Rosie Short

Senior Associate

(+61)  2 8247 9605

(+61) 476 296 899

rosie.short@jws.com.au

Liz Tang

Senior Associate

(+61)  2 9392 7408

(+61) 457 926 552

liz.tang@jws.com.au

Mariam Rasheed

Associate

(+61)  3 8611 1325

(+61) 462 098 008

mariam.rasheed@jws.com.au

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The Lookback: JWS Merger Regime Report – Quarter 2, 2026 by JohnsonWinterSlattery - Issuu