Government inquiry into fatal Tauranga landslides extends public submissions deadline to 4 September
People now have until 4 September to make a public submission to the Government Inquiry into the Fatal Landslides in Tauranga, after the deadline was extended by three weeks.
The inquiry is investigating two landslides that hit the Tauranga area on 22 January 2026, killing eight people. Six died at Mauao (Mt Maunganui) when severe storms and record rainfall sent mud and debris down onto a campsite below. A separate landslide fell onto three properties on Welcome Bay Road in Pāpāmoa, killing two. According to the NZ Herald's Bay of Plenty Times, there were 42 landslides on Mauao alone during the January storm.
Cabinet launched the inquiry on 9 February 2026. It is run by the Department of Internal Affairs (DIA) and formally began considering evidence on 30 March 2026, following its establishment through a New Zealand Gazette notice. Government inquiries like this one are formal, independent investigations set up by Cabinet to look into matters of public concern. They can call for evidence, hear testimony, and make recommendations, but they cannot determine criminal or civil liability.
The inquiry is directed to examine how the landslides occurred and whether relevant agencies took appropriate steps to manage risk. It must deliver a final report with recommendations.
Public submissions opened in July, with the DIA calling for submissions on 20 July 2026 and the online portal opening the next day. The inquiry is accepting video, drone footage, photos, and rain gauge measurements through an upload portal, alongside written submissions.
The three-week extension gives affected residents, agencies, and other interested parties more time to provide evidence. For a government inquiry, public submissions can shape the scope of findings, particularly where first-hand accounts fill gaps in the official record.
The inquiry's terms of reference — the written instructions that define what the inquiry can and cannot look at — cover both landslides as distinct events on the same day. The Mauao and Pāpāmoa slides involved different geographies, land uses, and potentially different regulatory frameworks, which means submissions relevant to one may not be relevant to the other. The extension applies to the inquiry as a whole.
The gazette notice also allows for restricting access to parts of the proceedings, meaning some evidence may not be heard in a fully public setting. That is standard for government inquiries where sensitive personal information or matters linked to ongoing investigations are involved.
A police and coronial process is also underway regarding the landslides. The Tauranga City Council and WorkSafe have each commissioned their own investigations. These concurrent processes mean the inquiry is not operating alone; its findings will sit alongside whatever conclusions the coroner, police, WorkSafe, and the council reach independently. Where those processes overlap, the inquiry chair has the task of drawing on available material without prejudicing the other proceedings.
The broader context here is what this inquiry might mean for emergency management, land-use planning, and the responsibilities of local government. The Mauao and Pāpāmoa sites raise distinct questions about natural hazard risk on council-owned and privately held land, and about what was known, by whom, and what was done with that knowledge before January's storm.
The 4 September deadline is now the operative date. Anyone intending to submit evidence, including rain gauge data, visual material, or written accounts, has until then to do so through the DIA inquiry portal.
