Australia's main exchange operator has admitted it misled the market about the health of its troubled CHESS replacement project, agreeing to pay a A$20.5 million penalty to settle a case brought by the country's corporate regulator.
ASX Limited conceded that a February 2022 statement describing the work as "progressing well" was misleading and exposed market participants to the risk of financial harm, the Australian Securities and Investments Commission said Monday.
The penalty, plus another A$3 million toward ASIC's legal costs, still needs sign-off from the Federal Court.
If approved, it ends a dispute that has trailed ASX since 2024 and draws a line under one of the most public technology failures in the exchange 's history. The figure works out to roughly US$14.5 million.
A "Red" Project Dressed Up as Progress
ASX now accepts that by late 2021 the work was in serious trouble. As at December 21, 2021, the project was not on track to go live in April 2023 and needed to get back onto its critical path, the regulator said. Internally, the program had been classified "red", a label that signals significant unresolved problems.
Test environments for industry participants had also opened, or were due to open, with reduced scope and slower performance, while deadlines for unfinished work kept slipping.
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Despite that, ASX told the market the project was progressing well. The company had spent years promoting the overhaul, including pushing the go-live date out to April 2023 after earlier targets slipped.
About six weeks after the "progressing well" statement, on March 28, 2022, ASX flagged a strong likelihood the launch would be delayed. It paused the project that November and wrote off roughly A$245 million to A$255 million in pre-tax costs it had already booked.
Regulator Drops Two of Three Original Claims
The version of events ASX signed up to is narrower than the one ASIC first pursued. When the regulator filed its civil penalty case in August 2024, it alleged three separate misleading statements about the project's status. ASX has admitted only one, the "progressing well" line.
ASIC agreed to drop the other two allegations, which centered on claims that the project was tracking to its published plan and on course to go live in April 2023. With the admission secured, both sides will skip a trial.
ASX accepted that the statement breached the sections of the ASIC Act covering misleading conduct.
"ASX has admitted to making a misleading statement in relation to critical market infrastructure," ASIC Chairwoman Sarah Court said. She added that accurate, timely disclosure matters most from the firms that run the market's core plumbing.
The regulator has named financial reporting and disclosure failures among its enforcement priorities for 2026.
From Blockchain Ambition to Settlement Write-Down
The CHESS replacement was meant to be a showcase for blockchain in mainstream finance.
ASX started the project around 2016 with the firm Digital Asset, aiming to swap its decades-old Clearing House Electronic Subregister System for one built on distributed ledger technology, the same family of software behind cryptocurrencies such as Bitcoin.
The plan unraveled. After repeated delays and mounting criticism, ASX abandoned the blockchain design in 2023 and picked a more conventional system from Tata Consultancy Services to do the job instead.
The Reserve Bank of Australia had earlier said it was disappointed by the collapse of the original effort.
The new system is being delivered in two stages. Clearing services went live in April 2026, with settlement and subregister functions still to come.
ASX Chairman David Clarke apologized for the breach and tried to draw a line under it. "The market must have confidence in what the ASX says about its operations," he said.
A Small Fine Against ASIC's Record Tallies
The A$20.5 million penalty sits well below the headline figures ASIC has been collecting elsewhere, but the case carries weight because of who is paying it.
As the operator of the country's main share market, ASX runs infrastructure that brokers, registries and investors rely on every day.
The regulator has been on a heavy enforcement run, pulling in record civil penalties through the back half of 2025 under Court, who became chair this year.
ASIC said it has also secured commitments from ASX to tighten oversight and governance of the rebuilt CHESS program. A further statement is expected once the court rules on the penalty.
