Maryland Genetic Information Privacy law (direct-to-consumer genetic testing)
MD Genetic Information Privacy
Genetic
Enacted by 2022 Md. Laws ch. 501 (HB 866), this law requires direct-to-consumer genetic testing companies to publish clear privacy information, obtain separate express consents for each use, transfer, sample retention, and marketing, secure genetic data, and let consumers access and delete their data and have samples destroyed. It bars disclosure to insurers or employers without written consent. The same act also regulated forensic genetic genealogy in the Criminal Procedure Article.
- Where
- Maryland
- Citation
- Md. Code, Com. Law §§ 14-4401 to 14-4408
- Status
- In force
- In force since
- 2022-10-01
- Enforced by
- Consumer Protection Division, Office of the Attorney General (14-4406; Com. Law 13-301(14)(xxxvi))
- People can sue
- Yes
- Penalties
- A violation is an unfair, abusive, or deceptive trade practice subject to Title 13 enforcement and penalties (14-4406(a)), including civil penalties up to $10,000 per violation ($25,000 repeat) under 13-410 and the private action under 13-408; other remedies are preserved (14-4406(b)).
- Applies to
- Direct-to-consumer genetic testing companies: entities that offer genetic testing directly to consumers or that collect, use, or analyze genetic data from a DTC test provided to them by a consumer (14-4401(d))
- Does not apply to HIPAA PHI held by covered entities or business associates, or to genetic data or samples collected for research conducted under the Common Rule, ICH GCP, or FDA human-subjects rules (14-4402)
What a privacy notice must say
- Publicly post, in a prominent place on the website, a high-level overview of the genetic privacy policy and a privacy notice covering collection, consent, use, access, disclosure, transfer, security, retention, and deletion.Com. Law 14-4403
Rights it gives people
- Provide processes for consumers to access their genetic data, delete their account and data, and request destruction of their biological sample.Com. Law 14-4405(c)
Practices it requires
- Obtain initial express consent describing uses, who can see results, and how data may be shared, plus separate express consent for transfers to non-vendors, secondary uses, sample retention after testing, and marketing based on genetic data or purchase.Com. Law 14-4404(1)-(5)
- Obtain Common Rule-compliant informed consent before sharing genetic data with third parties for research or conducting research for publication or generalizable knowledge.Com. Law 14-4404(6)
- Establish legal policies and processes for disclosing genetic data to law enforcement or other government agencies without the consumer's express written consent.Com. Law 14-4405(a)
- Do not disclose genetic data to health, life, disability, or long-term care insurers or to the consumer's employer without written consent.Com. Law 14-4405(d)
Security duties
- Develop, implement, and maintain a comprehensive security program to protect genetic data.Com. Law 14-4405(b)
Sources
- Official text
- Md. Code, Com. Law § 14-4401 (definitions)
- Md. Code, Com. Law § 14-4403 (privacy information)
- Md. Code, Com. Law § 14-4404 (consents)
- Md. Code, Com. Law § 14-4405 (security, access, deletion, disclosure limits)
- Md. Code, Com. Law § 14-4406 (enforcement)
- 2022 Md. Laws ch. 501 (HB 866), effective 2022-10-01
Checked against these sources on 2026-09-25 by research agent (Claude), primary sources.
Unverified: 14-4406(a) literally refers to a violation of 'this section'; Com. Law 13-301(14)(xxxvi) separately makes any violation of Subtitle 44 an unfair practice.
Research reference, not legal advice.