The head of New Zealand's financial markets watchdog has gone on leave while her board urgently looks into what it calls "cultural concerns" at the agency.

The agency is the Financial Markets Authority, or FMA. Its job is to keep an eye on banks, investment firms and other financial companies to make sure they follow the rules and treat people fairly.

The FMA announced on 29 July 2026 that chief executive Samantha Barrass was on leave, according to reporting by RNZ, The Post, Bloomberg and the New Zealand Herald. Bloomberg said Barrass went on leave "following revelations of 'cultural concerns' in the workplace."

Acting board chairperson Steven Bardy said the board was treating the matter with urgency. Bardy stepped into the role after the previous chair, Craig Stobo, resigned. "The FMA board was assessing the cultural concerns situation 'as a matter of urgency,'" Bardy said, according to RNZ.

The NZ Herald reported that Barrass going on leave "appears to be prompted by queries made by Stuff," and Stuff said the board acknowledged the workplace culture concerns "as a matter of urgency" after questions from its journalists.

Board member Alastair Hercus has been appointed interim chief executive while Barrass is on leave. That means both of the FMA's top jobs — the person who oversees the agency's direction (the board chair) and the person who runs it day to day (the chief executive) — are now held by people filling in temporarily.

Stobo resigned as chairperson after an independent review found his public comments did not meet the standards of political neutrality expected of the role. That is a separate issue from the workplace culture concerns now being looked at, but the two events together put the FMA's leadership under public scrutiny in a short space of time.

The New Zealand Shareholders' Association, which represents everyday investors, has separately raised concerns about the FMA's internal culture. Chief executive Oliver Mander said his organisation received information about "systemic cultural issues" at the agency. Mander also said replacements needed the ability to deal with people and lead the organisation, not just technical skills.

Barrass had previously announced in May 2025 that she would leave the FMA at the end of her term in January 2027. She is not seeking reappointment.

The leave and review announcement was attributed to the FMA itself. RNZ reported that "the FMA announced its chief executive Samantha Barrass was on leave," though no separate official FMA press release was linked in that article. The Post, Bloomberg and the NZ Herald all reported the announcement on the same day.

The broader context here is an institution now being run by temporary leaders at both the top levels, while it conducts an internal cultural review it has framed as urgent. The Shareholders' Association's description of "systemic cultural issues" suggests the board's review will need to address deeper questions about the agency's workplace environment, not just one person's conduct.

In the short term, the FMA's ability to do its job is not in question. Hercus takes over running the agency and Bardy oversees its governance. But the combination of a chief executive on leave pending an urgent cultural review, a recently departed chair, and a chief executive who was already due to leave in January 2027 means the FMA has limited time to sort out its leadership and show it is dealing with its workplace issues properly. Mander's comments signal that people in the financial sector are watching closely, and his emphasis on people-management skills over technical expertise sets an expectation for whoever takes on the permanent roles.