ResearchState Privacy Laws › New Hampshire
NEW HAMPSHIRE · STATE RESEARCH PROFILE

New Hampshire Data Privacy Act (RSA Chapter 507-H)

NHDPA · Normalized Research Card v2.1

IN FORCELAST VERIFIED · AUG 26 2026

At a glance

ScopeLower numerical threshold
Threshold35,000 consumers; or 10,000 consumers and >25% gross revenue from sale
Sensitive dataConsent required
Universal opt-outAuthorized-agent / technology opt-out mechanisms supported
EnforcementNew Hampshire Attorney General
Private actionNo
PenaltyViolation treated as unfair/deceptive practice under RSA 358-A
EffectiveJanuary 1, 2025

Who must comply?

Applicability model: Lower numerical threshold.

Core threshold: 35,000 consumers; or 10,000 consumers and >25% gross revenue from sale

Applicability remains subject to statutory entity, data-level and activity-specific exemptions. Employment/B2B treatment and federal-law carve-outs should be read together with the official statute linked below.

Consumer rights

Right / protectionStatus
Access✓ Included / qualified by statute
Correction✓ Included / qualified by statute
Deletion✓ Included / qualified by statute
Portability✓ Included / qualified by statute
Opt-out targeted advertising✓ Included / qualified by statute
Opt-out sale✓ Included / qualified by statute
Opt-out qualifying profiling✓ Included / qualified by statute

Sensitive data & minors

Sensitive-data standard: Consent required

Known-child sensitive data follows COPPA.

Business obligations

Data minimization, purpose limitation, reasonable security, sensitive-data consent, processor duties and data protection assessments.

Enforcement

Authority: New Hampshire Attorney General

Private right of action: No

Penalty / remedy baseline: Violation treated as unfair/deceptive practice under RSA 358-A

What makes New Hampshire different?

New Hampshire combines relatively low thresholds with an explicit, strong consent definition and a post-2025 discretionary cure regime rather than a permanent mandatory cure right.

Developments to watch

Since January 1, 2026, the Attorney General may decide whether to offer a cure opportunity based on statutory factors.

Editorial rule: future-effective, proposed and pending measures are kept separate from current law.

Primary sources & verification

Last verified: August 26, 2026

Research standard: primary official sources prioritized; official guidance used to explain operational requirements.

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