OMMA
The latest
Licenses, inspects and tracks every commercial grower, processor, dispensary, transporter and lab in the state.
OMMA isn't issuing new licenses until Aug 1, 2028, so a lost license can't be replaced. Ownership changes still need OMMA approval first.
Applies to Grower/Processor/Dispensary/Transporter/Lab
Edibles and drinks must show servings and THC per serving, and can't look like candy or be shaped like people, cartoons or animals.
Applies to Grower/Processor/Dispensary/Transporter/Lab
Only products mixed from batch BIS091326-2 are recalled, after part of it was combined with a failed batch. Check OMMA's recall list against your shelves.
Applies to Grower/Processor/Dispensary/Transporter/Lab
An OMMA Labs email about flavoring and coloring ingredients was sent in error. Official notices come only from omma@public.govdelivery.com, OMMA's news page and its social accounts.
Applies to Grower/Processor/Dispensary/Transporter/Lab
OBN
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Registers everyone in Oklahoma who handles controlled substances, including every marijuana business.
Growers, processors and other manufacturers or distributors need DEA registration or a timely DEA application. Sanctions can reach revocation.
Applies to Grower/Processor/Dispensary/Transporter/Lab
Every registrant re-registers by Nov 1 each year, with a possible 30-day grace period. OMMA says businesses without it must stop operating and lose Metrc access.
Applies to Grower/Processor/Dispensary/Transporter/Lab
OBN requires every owner and anyone with an ownership interest to be disclosed. OMMA must also approve ownership changes before they happen.
Applies to Grower/Processor/Dispensary/Transporter/Lab
Only one grow registration per county parcel unless OBN grants a waiver. Storage warehouses must be listed, and new ones reported within one business day.
Applies to Grower/Processor/Dispensary/Transporter/Lab
DEA
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Since Apr 23, 2026, registers state-licensed medical marijuana businesses as Schedule III handlers.
Timely applicants may only buy from and sell to other timely applicants or DEA registrants. Verify each partner's DCN on DEA's site and keep the record.
Applies to Grower/Processor/Dispensary/Transporter/Lab
DEA registered 900+ dispensaries in 7 states. Oklahoma businesses that applied Apr 28 – Jun 26, 2026 keep operating as timely applicants.
Applies to Grower/Processor/Dispensary/Transporter/Lab
Early visits ran about 6 hours with 5–6 investigators, who asked for ownership records, security plans, inventories, vendor lists, Metrc history and training files.
Applies to Grower/Processor/Dispensary/Transporter/Lab
Tell DEA in writing within one business day of a theft or significant loss, and file Form 106 within 45 days. Keep records at least 2 years; OMMA requires 7.
Applies to Grower/Processor/Dispensary/Transporter/Lab
Rules for your license
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