NZ Banks Regulatory Radar

September-October 2026. What's moving on the horizon for these firms and what it quietly breaks.

Lead signal

A 25 cent fee that outlived its terms cost a bank $1.73m and a public warning. Sanctions screening logic changed on 3 September, and both prudential and conduct regulators now expect boards to know exactly where AI runs.

Regulatory changes on the radar

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Regulatory radar overview

Select a numbered signal to read its detail. Size and colour show severity.

1 PRIVACY & DATA OVERDUE HIGH

Who counts as sanctioned has changed

Who it affects
banks screening customers, payments and counterparties against the Russia sanctions register
What it can disrupt
customer checks that only match names against the list, and miss someone acting for a sanctioned person
Why it matters now
Since 3 September, any dealing designed to get around sanctions is expressly banned, and relatives and associates count only if named on the register. More names were added on 7 August.
Read the primary source
2 CONDUCT & LICENSING NOW HIGH

A 25 cent fee cost $1.73m

Who it affects
banks and deposit takers whose fee engines sit apart from the terms customers read
What it can disrupt
fee tables that kept charging after the terms were reworded around them
Why it matters now
Public warning issued 21 September. The fee ran from November 2017 to November 2023 before it was caught.
Read the primary source
3 PRIVACY & DATA NOW MEDIUM

Boards must know where AI runs

Who it affects
banks under RBNZ and FMA supervision using AI anywhere in the business
What it can disrupt
AI use nobody has inventoried: vendor features, staff tools and code assistants outside the risk register
Why it matters now
Expectations already published. Boards and senior managers should know where AI is deployed and who owns the risk.
Read the primary source
4 PRIVACY & DATA OVERDUE HIGH

Indirect collection rules started in May

Who it affects
banks receiving customer data from brokers, partners and third-party referrers
What it can disrupt
data feeds from third parties that never trigger a notice to the person they describe
Why it matters now
Applies to personal information collected since 1 May 2026. Everything collected indirectly since then is already in scope.
Read the primary source
5 PRIVACY & DATA NOW HIGH

Dormant accounts became a breach finding

Who it affects
banks with dormant online banking profiles and unactivated digital registrations
What it can disrupt
customer platforms with no process to check in on, close or purge accounts nobody uses
Why it matters now
Final report released 30 October. The Commissioner generally expects a check-in after 12 months of inactivity.
Read the primary source
6 CONDUCT & LICENSING NOW MEDIUM

Fair outcomes can't be outsourced

Who it affects
banks and deposit takers distributing credit-related and add-on insurance
What it can disrupt
distribution oversight that never sees intermediary sales, cancellations, claims and complaints data
Why it matters now
Review published with feedback to participating insurers. The FMA expects the rest of the sector to self-assess against it.
Read the primary source
7 PRIVACY & DATA NOW MEDIUM

Breach notified six months late

Who it affects
banks whose security incidents run through IT, outsourcers or group functions
What it can disrupt
incident response that treats cyber and privacy separately, so nobody asks whether to notify
Why it matters now
Decision published. The Commissioner expects notification within 72 hours of knowing a breach is notifiable.
Read the primary source
8 PRIVACY & DATA NOW MEDIUM

Overseas policy, New Zealand problem

Who it affects
Australian-owned banks and NZ subsidiaries running group-wide privacy policies
What it can disrupt
collection notices and privacy policies inherited from a parent company that cite foreign law
Why it matters now
Decision published. The Commissioner signals targeted adverse comment, including to parent companies, when firms do not engage.
Read the primary source
9 PRIVACY & DATA NOW LOW

Personal emails on work systems count

Who it affects
banks handling access requests from current and former staff
What it can disrupt
access-request processes that skip personal email held in company mailboxes
Why it matters now
Case note published. Personal emails held on work systems can fall inside an access request.
Read the primary source
10 REPORTING & RISK ON THE HORIZON MEDIUM

AML supervision now carries a levy

Who it affects
banks and deposit takers supervised under AML/CFT law
What it can disrupt
budgets, payables and compliance calendars with no line for levy invoices, challenges or class changes
Why it matters now
Regulations in force since 8 October. Levies apply from the financial year starting 1 July 2027.
Read the primary source

Compiled with care from public sources; errors and omissions excepted. Always check the linked source before acting. Regulatory Radar is general information, not legal or compliance advice.