When a licensed cannabis transporter is pulled over by law enforcement, strict state and federal protocols govern the encounter. In jurisdictions like California and Nevada, licensed distributors must adhere to a range of rules crafted to ensure security, traceability, and lawful handling of cannabis products.

Driver must present documentation.

Upon being pulled over, the transporter must immediately present key documents: valid driver’s license; state-issued distributor license; proof of approved vehicle registration; valid insurance; and a seed‑to‑sale transportation manifest containing specifics—origin, destination, product details, VIN, agent names, and times. In many jurisdictions, drivers are explicitly required to identify themselves as cannabis transporters and disclose what’s being moved.

Vehicles must meet security specifications.

Transport vehicles must be unmarked, fully enclosed, secured (locked trunk or windowless cargo area), have alarm systems, and be free of cannabis branding. This configuration is essential to comply with regulations and demonstrate to law enforcement that the job is legitimate and secure.

Inspection and questioning.

Law enforcement may conduct on‑the‑spot inspections. State authorities allow for immediate inspection of the vehicle, the cargo, and the manifest. During a routine traffic stop, police may verify documents, inspect seals, and ensure that cannabis isn’t visible externally.

Recording deviations or incidents.

If the stop is off-schedule—e.g., unscheduled detour, unexpected delay, or vehicle malfunction—the driver is typically required to notify the licensing board or designated agent within a specific timeframe (often within two hours). Any crashes, unauthorized stops, or theft must also be reported immediately to law enforcement and the Compliance Board, and recorded in a transport log.

Integrity of the manifest and product.

During inspection, law enforcement confirms that sealed containers remain unopened and correspond to the manifest—verifying product name, quantity, and unique tracking tags. The driver may be asked to open locked cargo for inspection. Any discrepancy must be reported and may trigger administrative action.

Compliance with federal obligations.

Though cannabis remains federally illegal, licensed transporters must maintain compliance with Department of Transportation (DOT) drug and alcohol regulations—e.g., mandatory testing and zero-tolerance cannabis use for drivers. A roadside stop can prompt post‑accident testing or reasonable‑cause drug screening if warranted.

Key Takeaways

• Transport drivers must carry and present valid licenses, manifests, insurance, and vehicle documents.
• Vehicles must be unmarked, enclosed, alarmed, and have secure cargo compartments with no cannabis branding.
• Law enforcement may inspect the vehicle and compare product quantities against the manifest.
• Any delays, detours, accidents, or incidents must be reported to the appropriate regulatory authorities promptly.
• Product seals must remain intact, and manifests must match all transported goods.
• Drivers must comply with federal DOT testing policies and are prohibited from using cannabis products.

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