DE / State law overview

Delaware

Adults 21 and older may possess the personal-use quantity. Regulated adult-use sales began August 1, 2025.

Adult-use market operating

Sources reviewed September 30, 2026. Coverage: selected statewide rules, not all legal questions.

Adult-use age21 or olderOfficial source

Personal-use quantity1 ounce flower, 12 grams concentrate, or products containing up to 750 mg delta-9 THCOfficial source

Home cultivationNot permitted; plant production is restricted to licensed cultivation centersOfficial source

Adult-use retail launchAugust 1, 2025Official source

Details worth checking

Public consumption and consumption in vehicles are prohibited. This summary does not cover every medical exception.
The FAQ contains older retail rollout wording; the dated state launch report confirms sales began. Verify current retailer licenses before visiting.

Official sources

Regulators & contacts

Agency information checked September 30, 2026.

Delaware Office of the Marijuana Commissioner (OMC)

Oversees adult-use marijuana licensing and the medical marijuana program within the Department of Safety and Homeland Security. Medical program inquiries have a separate phone route: 302-269-7349.

302-244-3662

1128 South Bradford Street, Dover, DE 19904

Delaware Office of the Marijuana Commissioner (OMC) — official information and contact routes

Cardcierge

Medical cannabis card information, registration, published fees, and evaluation providers for Delaware.

View medical card information

General information, not legal advice. Laws, effective dates, and local policies change. Confirm the applicable rules with official sources before acting.