
MELBOURNE—Australia’s mining sector is under fire as legal action escalates against BHP Group Ltd. and Rio Tinto Ltd., alleging systemic sexual harassment, discrimination, and the misuse of non-disclosure agreements (NDAs) to silence victims. Brisbane-based law firm JGA Saddler filed class-action lawsuits this week, pointing to a pervasive culture of abuse within the mining giants’ Australian operations.
The lawsuits, centered on claims of BHP sexual harassment and misuse of Rio Tinto NDAs, highlight a broader reckoning for an industry already under scrutiny for workplace misconduct, environmental controversies, and its treatment of Indigenous heritage sites.
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Claims of Silence Through NDAs
Josh Aylward, the lead litigator at JGA Saddler, claims that BHP and Rio Tinto pressured female employees into signing NDAs after reporting harassment, fostering a culture of fear and silence. “Mining companies have pressured vulnerable workers to sign agreements because they feared losing their jobs or being blacklisted from the industry,” said Aylward.
Both companies deny the current use of NDAs in harassment cases, yet evidence suggests otherwise. Aylward revealed that many women worry these agreements might bar them from participating in the lawsuits.
“It’s common practice,” Aylward explained. “There’s a lot of other industries that have matured past the use of NDAs and realised that you have to front up for earlier sins.”
Allegations Against Industry Leaders
The lawsuits shed light on harrowing accounts:
- One lead plaintiff in the BHP sexual harassment case alleges a male coworker urinated on her, another defecated in her presence, and she endured ongoing harassment via a two-way radio.
- In the Rio Tinto NDAs case, the lead plaintiff alleges receiving explicit photos and videos from a colleague and facing professional repercussions after reporting the misconduct.
BHP’s 2024 annual report disclosed 471 global cases of sexual harassment, resulting in 103 employees being dismissed, resigning, or removed from sites. Rio Tinto similarly reported eight instances of rape or attempted sexual assault, emphasizing the sector’s persistent challenges despite corporate promises to improve.
Corporate Responses to Harassment Allegations
In response to the lawsuits, BHP and Rio Tinto reiterated their commitment to combating workplace harassment. BHP stated that it ceased using NDAs related to harassment in 2019 and no longer enforces older agreements. Rio Tinto echoed similar sentiments, asserting it would not enforce historic confidentiality clauses.
However, former BHP employee Angela Green offered a conflicting narrative. After reporting harassment, Green alleges she was dismissed under questionable circumstances and offered compensation contingent on signing an NDA. “BHP state office said if I signed it, they would clear my record and change it to say I resigned instead of being terminated,” Green stated.
Broader Industry Impact
The lawsuits follow a 2022 Western Australia government report that exposed rampant sexual harassment and assault at remote mining sites. The report painted a bleak picture of an industry where women often feel unsafe and unsupported. Critics argue that the reliance on NDAs reflects deeper cultural issues within the sector.
“Silencing victims doesn’t solve the problem; it perpetuates it,” said Angela Freeman, a workplace ethics consultant.
Legal and Social Ramifications
The class actions, filed in Federal Court, are set for preliminary hearings in February. Both BHP and Rio Tinto must notify all female employees since November 2003 about the proceedings, which could significantly expand the cases’ reach.
For the mining giants, the lawsuits are more than legal challenges—they threaten efforts to rebuild public trust after a series of high-profile controversies. Experts suggest these cases could set a critical precedent for addressing workplace misconduct across the Australian mining sector.
Looking Ahead
As the industry confronts allegations of BHP sexual harassment and misuse of Rio Tinto NDAs, experts predict these lawsuits could bring about systemic change in one of Australia’s most vital industries. For victims, this is a step toward accountability and the possibility of a safer, more inclusive workplace.


