Enhanced Natural Hazard Disclosure Requirements

The 2023 amendment to LGOIMA and the Local Government (Natural Hazard Information in Land Information Memoranda) Regulations 2025, effective 1 July 2025, significantly expand what territorial authorities must include in LIMs:

• Known or potential natural hazards from both territorial and regional councils

• Climate change impacts that may exacerbate hazards

• Cumulative effects of multiple hazards

• Structured presentation with dedicated hazard sections, standardised headings, and map inclusions

• Plain-language summaries of technical hazard reports

• Metadata for all technical reports and assessments

These enhanced requirements represent a significant step forward in making natural hazard information more widely available to property buyers and communities. However, they also create substantial operational demands for councils. Territorial authorities must now coordinate with regional councils to obtain hazard data, update LIM templates and internal workflows, collate information from multiple disparate sources for each property, translate technical hazard reports into accessible language, and make careful judgment calls about what constitutes "known" or "potential" hazards, all whilst managing increased legal exposure.

While some councils had already begun voluntarily including detailed natural hazard information in their LIMs, the new regulations now make this mandatory for all territorial authorities. The Regulatory Impact Statement acknowledges these "significant resourcing challenges," with some councils indicating they may need additional staff capacity and will likely increase LIM fees to recover costs. Queenstown Lakes District Council's submission explicitly stated that territorial authorities face "significant resourcing challenges" under the proposed regulations.

Hamilton's Starting Point and the Scale of Change Required

With the new regulations requiring detailed hazard disclosure, Hamilton faced a substantial step change. Meeting these requirements through a manual approach would have added significant burdens, requiring additional coordination steps, more complex data integration, new quality assurance processes, and ongoing translation of technical content into plain language, all for information that previously wasn't systematically included.

Beyond the time investment, this approach carried risks: the potential to miss critical hazard information, inconsistent presentation across different properties, difficulty maintaining up-to-date information as new hazard data became available, and increased legal exposure if relevant hazards were inadvertently omitted.

Hamilton's Strategic Solution

Rather than attempting to scale up a manual process, Hamilton City Council made the strategic decision to invest in Property. Tamil Parasuraman, Business Improvement Advisor, describes the implementation as successfully "eliminating non-value-added activities" associated with the new regulations.

LIM officers simply search by parcel ID or appellation, and Property automatically generates regulation-compliant reports with a single click. The platform seamlessly integrates hazard data from multiple sources, applies standardised formatting that meets the Regulations' structural requirements, and presents information in clear, accessible language.

A Collaborative Implementation That Reveals Data Gaps

Urban Intelligence® worked closely with Hamilton to ensure a successful implementation. The team first established the final output required under the new regulations, then evaluated Hamilton's existing hazard data against this benchmark. This "reverse engineering" approach proved invaluable: it systematically identified exactly which hazard datasets Hamilton already held and, critically, which data gaps existed. For Hamilton, this proactive approach meant data gaps could be addressed systematically before go-live, ensuring the system would meet both regulatory and operational requirements from day one, whilst providing a clear roadmap for ongoing data improvement.

Measurable Impact

Hamilton's adoption of Property has delivered substantial benefits:

• Minimal workload increase: Property enables LIM officers to meet the expanded regulatory requirements with almost no additional effort. What would have required significant manual processing is now automated

• Enhanced accuracy: Reducing the likelihood of overlooking hazards through automated, integrated data management

• Regulatory compliance: Meeting all 2025 Regulations requirements efficiently and accurately

• Legal risk mitigation: Providing detailed, consistent reports that satisfy LGOIMA requirements

• Strategic data planning: Clear visibility of hazard data holdings and gaps, enabling prioritised investment in data collection

“Resilience Explorer, offers an efficient solution for researching individual parcels. It generates a concise PDF document that integrates seamlessly into the existing LIM template, providing assurance that our reports are accurate and based on the most up-to-date information, thereby minimising the risk of human error.” Noted Hamilton City Council’s LIM team.

The council's legal team was particularly satisfied with the outcome, as the detailed reports meet LGOIMA requirements whilst mitigating legal exposure.

Leading the Way

Hamilton has transformed what could have been a daunting operational challenge into an opportunity to deliver better service. By strategically investing in Property, the council has demonstrated that meeting the new regulations doesn't have to mean an increased workload or higher costs, even for councils making a significant step change in their approach to hazard disclosure. Instead, it can be an opportunity to modernise processes, improve efficiency, and gain strategic clarity about hazard data needs.

The solution proves that with the right tools, councils of all sizes can meet their regulatory obligations whilst actually reducing the time and effort required to deliver natural hazard information to their communities, regardless of their starting point.

Ready to Transform Your Natural Hazard Reporting?

Join Hamilton City Council as an early adopter of Property. Contact Urban Intelligence® to learn how we can help your council meet the 2025 regulations with confidence, whilst dramatically improving efficiency and gaining clear visibility of your hazard data landscape.