CANNABIS AND HEMP BUSINESS LAW FIRM SERVING THE NORTH COAST

Every North Coast cannabis business must hold both a local permit and a state license from the Department of Cannabis Control (DCC), and the local permit always comes first. Each of the four North Coast counties — Del Norte, Humboldt, Mendocino, and Lake — as well as incorporated cities like Crescent City, Eureka, Arcata, and Rio Dell, maintains its own cannabis ordinance with distinct zoning rules, license types, caps, and application procedures. As of January 1, 2026, all state cannabis licenses must be annual licenses, as provisional licenses have sunset.

The range of permitted activities under California cannabis North Coast regulations differs sharply by jurisdiction. Humboldt County’s unincorporated area permits cultivation, dispensary, distribution, manufacturing, nursery, testing, transporter, and cannabis tourism licenses, while Mendocino County covers cultivation, microbusiness, manufacturing, distribution, retail, testing, and even cannabis events and onsite consumption through its cultivation ordinance (Chapter 10A.17) and Ordinance 4491. Lake County permits cultivation, storefront retail, distribution, manufacturing, and testing under Article 27 of its Zoning Ordinance, requiring a Major Use Permit or Minor Use Permit and a pre-application meeting with the Community Development Department. Unincorporated Del Norte County allows storefront retail, manufacturing, and cultivation in designated commercial and industrial zones, but prohibits delivery, distribution, and testing. Within Del Norte County, the City of Crescent City permits a broader range of activity — including delivery, distribution, and testing — but recently capped storefront retailers at five and barred new indoor cultivation permits under Ordinance No. 860. A lawyer experienced with North Coast cannabis law can help navigate these varying local requirements.

The process for a North Coast cannabis grower to obtain a cultivation license varies by jurisdiction. In Humboldt County, cultivation/processing licenses are available in unincorporated areas on agricultural land, with canopy sizes determined by zoning designation, though permit holders must maintain compliance with Measure S tax obligations. Mendocino County regulates cultivation under Chapter 10A.17, with a standard cap of 10,000 square feet of mature canopy per parcel — though a 2025 Board of Supervisors vote upheld an interpretation allowing up to 20,000 square feet with two separate Cannabis Cultivation Business Licenses on one parcel. Permits in Mendocino County are also assignable to third parties, enabling North Coast cannabis company transfers.

Lake County ties canopy size to parcel acreage (half an acre mixed-light per 20 acres, or one acre outdoor per 20 acres), requires enrollment in the State Water Board’s Cannabis Wastewater Discharger program, and processes applications through a Major Use Permit hearing before the Planning Commission — a process that can take up to 24 months. Unincorporated Del Norte County allows cultivation in its designated commercial and industrial zones, subject to a use permit from the County Planning Commission. Within Del Norte County, Crescent City’s cultivation is more limited — the City Council adopted Ordinance No. 860 in early 2026 barring any new indoor cultivation permits while grandfathering one existing cultivator, and outdoor cultivation is not currently permitted within city limits. A North Coast cannabis lawyer can advise on which jurisdiction best fits your cultivation goals.

Under California law, all industrial North Coast hemp growers must register with the county agricultural commissioner prior to planting and obtain a state registration from the California Department of Food and Agriculture (CDFA). However, North Coast counties handle hemp differently.

• Del Norte County processes hemp cultivation registrations through its Agricultural Commissioner’s office.
• Mendocino County requires registration with its Agricultural Commissioner but imposes additional local restrictions on industrial hemp under Ordinance Chapter 10A.18 that go beyond state requirements.
• Lake County adopted Industrial Hemp Ordinance 3087 in 2020, requiring growers to obtain both a county Industrial Hemp Permit and a Zoning Permit — plus post a surety bond — before applying for a state registration.
• Humboldt County is the notable exception: it does not currently have a process for obtaining a hemp grower’s license. Industry stakeholders, including the Humboldt County Growers Alliance, have opposed commercial hemp cultivation due to risks of cross-pollination with licensed cannabis crops, pesticide drift, and pest introduction.

Prospective North Coast hemp cultivators should confirm the current status of local hemp regulations with the relevant county agricultural commissioner before committing to a site. An attorney experienced in North Coast law can help assess these county-by-county requirements.

Under California law, the annual registration fee to cultivate industrial hemp on the North Coast is $900 per applicant per county, paid to the county agricultural commissioner’s office. Registration is valid for one year from the date of issuance, and renewal applications must be submitted at least 30 calendar days before expiration. County boards of supervisors may also establish additional local fees to cover the costs of administering and enforcing their North Coast hemp programs, so total costs vary by jurisdiction.

On the North Coast, Del Norte County and Mendocino County process hemp registrations through their respective agricultural commissioners, each of which may charge local fees on top of the $900 state fee. Lake County requires both a county Industrial Hemp Permit and a Zoning Permit under Ordinance 3087, and applicants must also post a surety bond — $5,000 for cultivation under 10 acres or $10,000 for 10 acres or more. Humboldt County does not currently have a process for registering hemp growers, so there is no hemp application available or fee schedule in that jurisdiction at this time. Prospective hemp cultivators should contact the agricultural commissioner’s office in the specific North Coast county where they intend to cultivate to confirm the most current local fee amounts before applying.