Practical starting points for New Zealand businesses to protect information, understand privacy responsibilities and use workplace AI more carefully.
Legal obligations1. Privacy responsibilities
Map what personal information you hold, why you need it, who can access it, and how individuals can request access or correction. The Privacy Act 2020 applies to agencies, subject to exceptions and applicable codes.
Action: Assign responsibility for privacy and check your privacy notice and collection practices.
Official NZ guidance →New legal requirement (May 2026)2. Indirect collection — IPP 3A
When collecting personal information from another source, check the lawful basis and whether you must take reasonable steps to notify the individual. Exceptions apply. IPP 3A took effect on 1 May 2026.
Action: Review referral, recruitment, supplier and third-party data flows; document how notification is handled.
Official NZ guidance →Legal duty when threshold met3. Privacy breach response
A breach that has caused or is likely to cause serious harm is notifiable to the Privacy Commissioner and affected people, subject to statutory exceptions. Notify as soon as practicable; the Commissioner's 72-hour expectation is guidance, not a fixed statutory deadline.
Action: Prepare an escalation contact, containment steps and a breach-assessment procedure. Never paste personal breach details into public tools.
Official NZ guidance →Security recommendation4. Account access and MFA
Enable multifactor authentication, use unique credentials, review administrator privileges and promptly remove access when people leave.
Action: Inventory critical accounts and confirm MFA and recovery methods.
Official NZ guidance →Security recommendation5. Backups, updates and suppliers
Maintain recoverable backups, apply security updates and assess what service providers can access. Test restoration and document who owns recovery decisions.
Action: Choose one critical system and conduct a controlled restore test.
Official NZ guidance →Security recommendation6. Phishing and incident readiness
Train staff to recognise suspicious messages and verify unusual payment or access requests using a trusted second channel. Have an incident contact and response plan.
Action: Run a short team briefing and practise a safe reporting workflow.
Official NZ guidance →Governance recommendation7. Responsible workplace AI
Avoid entering customer, employee, confidential or sensitive business information into AI tools without appropriate authority, security controls and privacy assessment. Check outputs before relying on them.
Action: Document permitted AI uses, human review, information restrictions and supplier checks.
Official NZ guidance → Source review: 10 November 2026. New Zealand Privacy Act 2020, Office of the Privacy Commissioner, and National Cyber Security Centre public guidance. No paid standards reviewed or reproduced.