Cannabis Laws — Quick Reference
A concise summary of the most relevant points for consumers, patients, and clinicians. For full details see the Laws & Resources page.
At a glance
- Legal age: 21+ to purchase, possess, and use adult‑use cannabis.
- Purchase: Licensed dispensaries only; valid government ID required.
- Possession limits: Up to 1.5 oz flower, up to 12 g concentrates, or products up to 750 mg delta‑9‑THC.
- Home grow: Up to 2 plants per residence for adults; registered medical patients may have additional allowances.
- Public use: Prohibited in public places; employers may enforce workplace policies.
- Driving: Driving while impaired by cannabis is illegal.
Quick thresholds
| Range | What it means |
|---|---|
| Up to 1.5 oz / 12 g / 750 mg | Personal possession for adults (legal). |
| 1.5 oz–2.5 oz / 12–20 g / 750–1250 mg | Civil possession range — citation/fine possible. |
| Over civil thresholds | Possible criminal penalties; see statutes. |
For clinicians and licensees: follow the Maryland Cannabis Administration and COMAR guidance linked on the full laws page. If you need a printable quick guide, I can produce one with citations and links.
Dispensary Directory
Curated list of licensed dispensaries. Use the map to find nearby options (map integration planned).
Medical Card Guide — Quick Steps
A concise, step-by-step checklist to get certified and registered with the Maryland medical cannabis program.
- Confirm eligibility: Review qualifying conditions on the MCA medical program page. Common qualifying conditions include chronic pain, severe nausea, PTSD, seizures, and other serious conditions.
- Prepare documents: Government-issued photo ID, proof of Maryland residency, and (if available) your MMCC patient ID or last-four SSN for OneStop registration.
- Obtain a clinician certification: Schedule a telehealth or in-person evaluation with a registered certifying provider. Bring relevant medical records and current medications.
- Register with OneStop (MCA): Create an account at OneStop Maryland, complete the patient registration, and upload the clinician certification when requested.
- Temporary ID & dispensary access: After approval you can print a temporary MCA patient ID or use your registration number to purchase at licensed dispensaries.
- Renew annually: Certifications must be renewed per program rules — set a calendar reminder for renewal and retain clinician contact info for re-certification.
Checklist (what to bring)
- Valid photo ID (driver's license, passport)
- Proof of Maryland residency (utility bill, lease, etc.)
- Relevant medical records or medication list
- Contact email and phone for appointment notifications
FAQ
Who is eligible?
Eligibility depends on qualifying conditions recognized by the Maryland Cannabis Administration. Clinicians determine medical necessity during evaluation. See the Laws & Resources and MCA pages for details.
How long does approval take?
Processing times vary; initial registration and approval can take days to a few weeks depending on documentation and OneStop processing. Telehealth evaluations are often scheduled within days.
Caregivers and minors
Minor patients require a registered caregiver; caregivers must register with the program before the minor's registration. See OneStop guidance for caregiver rules.