🇺🇸New Hampshire Data Privacy Act

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New Hampshire Data Privacy Act

New Hampshire Data Privacy Act

New Hampshire Data Privacy Act is part of the United States state privacy-law framework. It regulates covered processing of personal data about New Hampshire residents and must be assessed separately from federal sectoral laws and other states' statutes.

Current official version

Effective status: January 1, 2025

Citation: N.H. Rev. Stat. Ann. Chapter 507-H

Source basis: New Hampshire General Court chaptered final version of Senate Bill 255 and current RSA Chapter 507-H.

Scope and applicability

The Act applies to persons conducting business in New Hampshire or targeting its residents that meet the statutory consumer-volume threshold or the lower threshold combined with revenue from sale. Entity and data exemptions must be applied as written.

Thresholds must be calculated using the law's defined consumer population and lookback period. Exemptions should be recorded at entity, data and processing-activity level; an exemption covering one regulated dataset should not automatically be applied to unrelated marketing, website, workforce or customer-support data.

Consumer rights

Consumers may access, correct, delete and obtain portable data, and opt out of targeted advertising, sale and qualifying profiling. Authorized agents may exercise specified opt-outs and consumers may appeal denied requests.

The operational workflow should authenticate requests without collecting excessive new data, meet the applicable response period, document extensions and denials, propagate deletion and opt-out decisions where required, and preserve evidence of the response and any appeal.

Controller and processor duties

Controllers must limit collection, secure data, avoid incompatible processing without consent, obtain consent for sensitive data, publish notices, maintain request methods, contract with processors and assess processing presenting heightened risk.

Processor agreements should identify instructions, purpose, duration, data types, confidentiality, subprocessor controls, deletion or return, audit information and assistance with rights, security, breach response and assessments to the extent required by the statute.

State-specific point

The law was enacted through Senate Bill 255 as Chapter 5 of the 2024 laws. Applicability and compliance analysis should use the chaptered final version and current RSA text, not earlier bill drafts.

Enforcement and evidence

The New Hampshire Attorney General has exclusive enforcement authority. No general private right of action is created by the Act.

Maintain an applicability memorandum, data map, notice versions, request and appeal logs, consent and opt-out records, processor contracts, assessment records, security evidence and a dated record of the official statutory version used. Recheck the official legislature and regulator sources before each scheduled legal review.

What this means for you

Use a shared multi-state privacy operating model, but configure it for this law's exact scope, exemptions, rights, deadlines, consent rules, opt-out signals, assessment triggers and enforcement provisions. Do not substitute a generic US privacy checklist for the state-specific controls.

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