ABC disputes ACMA ruling on Four Corners' impartiality in War Memorial redevelopment episode
Consensus Summary
The Australian Broadcasting Corporation (ABC) has fiercely rejected a ruling by the Australian Communications and Media Authority (ACMA) that its Four Corners program *Sacrifice* breached impartiality obligations in its coverage of the Australian War Memorial’s multi-million-dollar redevelopment. The episode, aired in March 2025, was accused by ACMA of favoring critics of the project and failing to adequately explain an Australian National Audit Office audit, potentially leaving viewers confused. Both the ABC and *The Guardian* report that ACMA’s decision stems from concerns about the program’s framing, use of emotive language, and uneven treatment of interviewees, which the regulator argues unduly skewed public perception.
The dispute centers on the ABC’s commitment to investigative journalism, with managing director Hugh Marks warning that ACMA’s interpretation of impartiality could stifle public interest reporting. The ABC argues that the ruling imposes an unrealistic standard, forcing journalists to adopt 'false balance' in scrutinizing public officials—a claim ACMA dismisses as a misunderstanding of its role. The background of this conflict includes ACMA’s prior findings against Four Corners programs, including the *Water Grab* episode from 2023, which was also criticized for accuracy and impartiality issues. The ABC has historically accepted most ACMA rulings but has pushed back twice in recent years, including in 2022 over the *Fox and the Big Lie* episode.
Key figures in the dispute include Marks, who defended the episode’s integrity and accused ACMA of misrepresenting its tone, and ACMA chair Nerida O’Loughlin, who called the ABC’s response 'disappointing' and suggested the broadcaster should take the findings more seriously. The ABC’s internal Ombudsman had previously cleared the episode in March last year, a detail only mentioned by ABC, while ACMA’s chair emphasized that the regulator acts as a proxy for 'ordinary reasonable viewers' in assessing compliance. The ABC’s reporter, Mark Willacy, was also defended by the broadcaster, which accused ACMA of unfairly impugning his professional standing.
While both sources agree on the core facts—such as the March 2025 airing of *Sacrifice*, the multi-million-dollar redevelopment, and ACMA’s impartiality concerns—they diverge on the ABC’s willingness to engage with the ruling. The ABC highlights its past compliance with ACMA and its refusal to remove the episode, whereas *The Guardian* notes that ACMA is now considering a formal regulatory response, a possibility not mentioned in the ABC’s article. The ABC also provides additional context, such as its August 21 formal response and the 2022 rejection of another ACMA finding, which *The Guardian* does not reference. These differences underscore the ABC’s defiance of the regulator’s authority, even as it acknowledges ACMA’s broader role in media oversight.
The unresolved aspect of this story is whether ACMA will escalate its response beyond standard findings, potentially leading to further regulatory action against the ABC. The ABC has signaled it will not alter the episode’s availability, while ACMA’s chair has left open the possibility of additional measures. Both outlets agree that this dispute reflects broader tensions between the demands of investigative journalism and the expectations of media regulators, with the outcome likely to have implications for how public broadcasters navigate contentious issues in the future.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- The Australian Communications and Media Authority (ACMA) found the Four Corners episode *Sacrifice* (aired in March 2025) breached impartiality obligations by unduly favoring critics of the Australian War Memorial redevelopment.
- The episode examined concerns about the multi-million-dollar renovation and extension of the Australian War Memorial.
- ACMA stated the program did not adequately explain findings from an Australian National Audit Office audit and conflated stages of the redevelopment, potentially confusing viewers.
- The ABC’s managing director, Hugh Marks, rejected ACMA’s findings, arguing they could impose an unworkable interpretation of impartiality and create a 'chilling effect' on investigative journalism.
- This is the second time in 2026 that ACMA has found a Four Corners program breached the ABC’s code of practice, with the *Water Grab* episode (from 2023) also criticized for accuracy and impartiality issues.
Points of Difference
Details reported by only one source:
- The ABC’s Ombudsman Office investigated the episode in March last year and found no breaches of accuracy, impartiality, or fair and honest dealing standards.
- The ABC’s formal response to ACMA was submitted on August 21, rejecting the regulator’s interpretation of the code and defending reporter Mark Willacy’s integrity.
- The ABC stated it does not propose to remove the episode from its iview platform.
- The last time the ABC rejected an ACMA finding was in 2022, following concerns about the *Fox and the Big Lie* episode.
Where the reporting differs
Details that conflict, or appear in only some outlets:
- The ABC claims ACMA’s findings are 'unprecedented and unworkable,' while ACMA states the ABC 'regularly disputes' its findings without remedial action.
- The Guardian notes ACMA is considering a 'formal regulatory response,' but the ABC does not mention this possibility in its article.
Source Articles
ABC says ACMA finding will have 'chilling effect' on journalism
The ABC has rejected a finding by the media watchdog that a Four Corners program on the Australian War Memorial's redevelopment breached impartiality obligations.
‘Chilling effect’: ABC criticises regulator over finding Four Corners breached impartiality rules
Managing director Hugh Marks says Acma’s interpretation could hurt investigative journalism Follow our Australia news live blog for latest updates Get our breaking news email , free app or daily news podcast The ABC’s managing director has rebuked the national broadcasting regulator, arguing its criticism of a Four Corners story was unfair and could have a chilling impact on investigative journalism in Australia. Hugh Mark’s direct criticism of the Australian Communications and Media Authority (
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