State Guide
New Hampshire Privacy & Data Security Laws
Every statute below can apply to a business handling New Hampshire residents' data, depending on your revenue, the number of New Hampshire consumers you process, and what kind of data you collect. This is a general reference, not a determination for your specific business — run the full questionnaire to see which of these actually apply to you.
Comprehensive Privacy Law · 1
Applies at 35,000+ New Hampshire consumers (excluding payment-only data), or 10,000+ if 25%+ of revenue comes from selling personal data. A mandatory 60-day AG cure period applied only through the end of 2025 — it's discretionary now.
Data Security & Breach Notification · 1
Requires notifying affected residents (and often the state AG/regulator) after a breach of unencrypted personal information such as SSNs, driver's license/state ID numbers, or financial account numbers. Applies regardless of company size whenever you hold covered personal information about a resident of this state.