Customs Clearance & Export Documentation for Regulated Goods
Exporting controlled or regulated goods from Thailand, from medical cannabis to pharmaceuticals, requires customs clearance and export documentation built around the specific regulatory regime each product falls under. DeeMED manages this process directly, including the cannabis-specific narcotics export permit requirements generic freight forwarders don't specialize in.
Last reviewed: August 2026
Cannabis exports run through a specific narcotics-adjacent regime
Thailand's Ministerial Regulation on Category 5 Narcotics (Cannabis or Hemp Plant Extract) B.E. 2569 (2026), published in the Royal Gazette March 26, 2026 and effective April 26, 2026, governs export of cannabis and hemp extracts exceeding 0.2% THC alongside the Thai FDA and DTAM export licensing split, whole-plant cannabis and lower-THC material runs through DTAM's separate Section 46 licensing regime instead. DTAM's Por Thor 32 pre-shipment notification has to accompany the physical export license copy at the customs declaration stage. DTAM announced in June 2026 that it's linking its DTAM Next platform with Customs' National Single Window to allow electronic Por Thor 32 submission, cutting the process from 5-7 working days down to a targeted 1-2 working days once the integration is live. DeeMED tracks the DTAM Next rollout directly and confirms current turnaround before every filing, since the timeline shifts as the integration moves from announcement to live operation. This is a materially different documentation chain from a standard commercial export, and it's exactly the layer of complexity generic freight forwarders, DHL, Kuehne+Nagel, and similar operators, typically don't specialize in.
Customs declaration fees and the land-checkpoint exemption
Under the Ministerial Regulation on Customs Formality Fees issued pursuant to the Customs Act B.E. 2560 (2017), Thai Customs charges a standard 200 THB fee for filing a customs declaration plus a 100 THB fee for recording that declaration into the electronic system, on both export and import filings. The same regulation exempts several categories from this fee, including export declarations valued at 50,000 THB or below when filed at a customs checkpoint, any declaration valued at 20,000 THB or below, government agencies acting as importer/exporter, and certain duty-privileged transfers between operators. For smaller regulated shipments, this exemption is worth checking against your actual routing and declared value.
The full documentation chain
DeeMED manages the complete export documentation set for regulated shipments: commercial invoices, packing lists, certificates of origin, certificates of analysis, the customs declaration itself, and every product-specific permit the shipment requires, DTAM's ภ.ท.10 export license and Por Thor 32 notification for cannabis, or the equivalent Thai FDA documentation for pharmaceuticals and medical devices. A single missing document at any point in this chain stops the shipment at Thai customs or at the destination port, regardless of how compliant the rest of the file is.
A missing document delays a shipment; an inaccurate one carries real legal exposure. Thailand's Customs Act treats a false declaration, whether on value, quantity, or product classification, as a distinct offense from an incomplete one, with fines that can reach four times the duty payable on top of seizure of the goods themselves. Thai Customs has also been moving to tighten enforcement specifically on origin and classification fraud as part of a broader push against "trade circumvention" exports, which is exactly why DeeMED reconciles a shipment's declared classification against its actual product registration before filing rather than relying on a supplier's or forwarder's own paperwork at face value.
License Per Invoice filing through the National Single Window
Since May 2025, Thailand's Customs Department and Thai FDA have run an integrated electronic system linking Customs' Controlled Goods Database to the Thai National Single Window for health products, covering pharmaceuticals, medical devices, food supplements, cosmetics, herbal products, and hazardous substances. Every regulated shipment in these categories needs a License Per Invoice, an FDA-issued electronic notice tied to the specific invoice, filed through the National Single Window before Customs will release the goods. The single most common cause of a rejected or delayed LPI is a mismatch between the invoice's product description and the product's actual FDA registration, so DeeMED reconciles invoice-level classification against the controlled goods database before filing, not after a rejection comes back.
DeeMED handles customs clearance and export documentation for controlled and regulated goods leaving Thailand, with direct experience in the cannabis-specific narcotics export regime and the National Single Window LPI system that generic freight forwarders don't specialize in. Talk to us before your next shipment if the destination or product category has changed since your documentation process was last reviewed.
