Notification deadlineAffected-individual notice within 45 days after determining a security-system breach occurred; if law enforcement delay applies, provide required notices within 45 days after law enforcement says notice no longer compromises the investigation.
Who must be notifiedIndividuals affected by a determined security-system breach involving unencrypted and unredacted computerized personal information, unless the person, law enforcement, or an independent forensic auditor determines that the breach is not reasonably likely to result in substantial economic loss. Notify the Arizona Attorney General and the Director of the Arizona Department of Homeland Security in writing when notification is required for more than 1,000 individuals; the same notification provided to affected individuals may be submitted if no common form exists.
Consumer-reporting-agency thresholdNotify the three largest nationwide consumer reporting agencies when notification is required for more than 1,000 individuals.
Consumer-notice triggerArizona requires additional notice to the three largest nationwide consumer reporting agencies, the Attorney General, and the Director of the Arizona Department of Homeland Security when a breach requires notification of more than 1,000 individuals.
Arizona breach notification fields
FieldVerified valueUse in the incident file
StatuteAriz. Rev. Stat. § 18-552Link the decision record to the official citation
DeadlineAffected-individual notice within 45 days after determining a security-system breach occurred; if law enforcement delay applies, provide required notices within 45 days after law enforcement says notice no longer compromises the investigation.Sort multi-state response work by the shortest stated clock
ResidentsIndividuals affected by a determined security-system breach involving unencrypted and unredacted computerized personal information, unless the person, law enforcement, or an independent forensic auditor determines that the breach is not reasonably likely to result in substantial economic loss.Identify whether affected residents receive notice
RegulatorNotify the Arizona Attorney General and the Director of the Arizona Department of Homeland Security in writing when notification is required for more than 1,000 individuals; the same notification provided to affected individuals may be submitted if no common form exists.Record AG or regulator portal review
Consumer-reporting agenciesNotify the three largest nationwide consumer reporting agencies when notification is required for more than 1,000 individuals.Check whether the affected count crosses a CRA threshold
Consumer triggerArizona requires additional notice to the three largest nationwide consumer reporting agencies, the Attorney General, and the Director of the Arizona Department of Homeland Security when a breach requires notification of more than 1,000 individuals.Tie notice analysis to the statutory trigger, not an unsupported assumption

What this state lookup shows

Arizona fields are rendered from the verified state dataset only when the field exists. No deadline is inferred when the data does not state one.

Ariz. Rev. Stat. § 18-552 is the statute citation retained for this lookup, and the state page links to the official statute source when available.

Arizona requires additional notice to the three largest nationwide consumer reporting agencies, the Attorney General, and the Director of the Arizona Department of Homeland Security when a breach requires notification of more than 1,000 individuals. The consumer trigger matters because the clock usually starts only after a legally meaningful incident analysis, not merely because an IT alert appeared.

The last verified date for this Arizona lookup is 2026-08-13. Use that date as a prompt to refresh counsel review before making a live notification decision.

How to use it during an incident

Start with containment and evidence preservation, then identify affected resident states and compare the shortest stated deadline first.

A practical incident file should record discovery time, encryption status, systems involved, affected consumer count, vendor involvement, and the person responsible for counsel review.

For Arizona, the WISP should say where the notification decision log lives, who contacts counsel, who checks the regulator portal, and who approves any consumer notice before it is sent.

This lookup pairs with the Incident Response Plan because the plan owns the workflow: intake, escalation, containment, preservation, notice analysis, communications, and final review.

How it fits the WISP

A WISP should not guess at state-law outcomes; it should make the breach-review path fast, documented, and source-linked.

Pair this lookup with the Arizona WISP requirements page so the firm's written program names the state-aware incident path before an event happens.

Policywright keeps the breach clock separate from the policy packet: the lookup tells you what to review, while the generated packet assigns owners, evidence records, remediation steps, and review cadence.

Not legal advice. A qualified lawyer should confirm whether the incident facts meet a statutory definition, whether substitute notice or regulator notice applies, and whether another state or federal rule changes the timeline.

FAQ

Is this Arizona lookup legal advice?

No. It is a source-linked lookup for incident planning and should be reviewed with qualified counsel before relying on it in a live notification decision.

What if affected residents live outside Arizona?

Use the multi-state lookup page and include every state where affected residents may live. The comparison table sorts selected states by the shortest stated deadline first.

Does this replace the FTC Safeguards Rule notice analysis?

No. State notice review is separate from the federal Safeguards Rule and 16 CFR 314.4(j) analysis. A serious incident file should preserve both review tracks.

Sources

This tells you the clock.

Policywright writes the plan that starts it.

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Policywright is a configurable template product, not a law firm and not legal advice. State breach deadlines and legal reliance should be reviewed with qualified counsel before launch or use.