Importing Korean Seaweed (Gim/Nori): FDA Registration, FSVP, Indonesia's 2026 Halal Rule, and Dried vs Seasoned

Korean seaweed is now the country's number-one seafood export. In 2025 exports reached about USD 1.13 billion, the first Korean seafood product to pass the one-trillion-won mark, with both volume and value at record highs (Korea's Ministry of Oceans and Fisheries and aT). Korea is also the world's largest exporter of dried laver.

If you buy Korean seaweed, though, the difficult part is rarely the ocean leg. It is the food regulation at your own border. The same product carries completely different registrations, certifications and labels depending on whether it is dried or seasoned laver, and on whether it lands in the United States or in Indonesia.

Dried and seasoned laver are different products

In trade terms, laver splits into two. Plain dried sheets that are not roasted count as dried seaweed, while laver that is roasted with sesame oil, salt and seasoning counts as a processed prepared food. Once the HS code diverges, so do the destination tariff and the food rules that apply. The principle for deciding which code your product falls under is covered in what an HS code is.

This split matters because the recent growth in Korean seaweed exports is led by high-value processed goods like seasoned laver and seaweed snacks; value is rising faster than volume. But the more processing, the more regulation. Seasoned laver contains sesame oil and seasoning, so it picks up new gates that dried laver never meets, such as the US allergen label and the Indonesian halal certificate discussed below.

Your destination decides the paperwork

More than half of Korea's seaweed goes to the United States, Japan and China, with Southeast Asia the fast-growing market on top. Because each destination asks for something different, it is more accurate to say the documents are set by where you sell, not by the product itself.

United States: FDA registration and FSVP

The US is the largest market for Korean seaweed. Any foreign facility that manufactures, processes, packs or holds food bound for the US must register with the FDA, without exception. Registration is free and online, but the facility must name a US Agent and renew every two years between October and December of even-numbered years. Miss the renewal and the registration lapses, which stops your entry. On top of that, a Prior Notice must be filed for each shipment so the goods do not stall at the US port.

Then there is FSVP, the Foreign Supplier Verification Program. Here the point of the buyer flip matters: FSVP is your obligation as the US importer, not the Korean supplier's. You are the one who has to verify the supplier, so the documents you collect, such as HACCP certificates, process flow diagrams and test reports, come from the manufacturer. Asking your Korean supplier for these up front makes your own FSVP file straightforward and keeps the trade stable.

For seasoned laver, watch the label closely. The US requires a Nutrition Facts panel and lists sesame as its ninth major allergen. Seasoned laver brushed with sesame oil is subject to the sesame allergen declaration, and leaving it off the retail label makes the product recallable. It is the clearest example of a gate that dried laver avoids and seasoned laver does not.

Duty depends on the item and the agreement. The US applies a tariff to seaweed products, so using the Korea-US FTA with a certificate of origin secures the preferential rate. Lining up the certificate of origin is, in effect, price competitiveness. FTA origin in practice is covered in certificates of origin and FTAs.

Indonesia and Southeast Asia: the October 2026 halal mandate

Southeast Asia is growing fast as seasoned laver and seaweed snacks catch on as everyday snacks. But Muslim-majority Indonesia and Malaysia have a large gate: halal.

Indonesia in particular, under its Halal Product Assurance Law, makes halal certification mandatory for imported food and beverages from 18 October 2026. A product without certification must be labeled non-halal on the shelf, which is effectively a barrier in a Muslim-majority market. Certification is run by Indonesia's Halal Certification Agency (BPJPH), and a certificate issued abroad must be registered with BPJPH to be recognized. From Korea, the common route is certification by the Korea Muslim Federation (KMF), which opens that path.

One thing to note is that halal certification and local food sales registration (BPOM) are separate procedures. Both are needed and neither is quick, so starting close to the mandate date means missing the season. The structure of clearing a destination certification before you can enter the market is the same one K-beauty met first, covered in the cosmetics export guide.

Shared documents: sanitary and origin certificates

Wherever the destination is, two documents are common candidates to prepare.

• Export sanitary certificate: where the destination requires it, Korea's National Fishery Products Quality Management Service issues an export sanitary certificate for seafood. It is issued to match the destination's quarantine and sanitary requirements, so confirm at the contract stage which certification your destination asks for.
• Certificate of origin: to claim an FTA preferential tariff you need a certificate of origin. If your destination has an agreement in force with Korea, a single certificate of origin returns as price competitiveness worth the tariff.

The order and steps of export clearance itself are covered in export customs clearance.

Shipping: seaweed is weak to moisture and odor

Seaweed is a dry food kept at room temperature, so it needs no reefer container. Its weakness is elsewhere. Seaweed absorbs moisture and goes soggy, losing value, and it readily takes on surrounding smells. So beyond moisture-proof packing, it matters to prevent the condensation (container rain) that forms inside the box from day-night temperature swings. Use desiccant, and keep it out of a container shared with strong-smelling cargo.

When volume builds it ships as a full container (FCL); early volumes or shipments split across several buyers move as consolidated cargo (LCL). Time-critical cases like a new-product launch or a promotion schedule sometimes use air. Either way the weakness is the same, so designing packing and loading around moisture and odor is the core.

Five things to check before importing Korean seaweed

To sum up, before you import Korean seaweed, check the following.

1. Product type: fix whether it is dried or seasoned laver first, since the HS code and applicable regulation follow from it.
2. Destination regulation: prepare FDA facility registration and FSVP for the US, and halal certification for Indonesia and other Muslim-majority markets, by market.
3. Label: for seasoned laver, produce the nutrition and allergen label (such as the US sesame declaration) to the destination standard.
4. Shared documents: line up the sanitary certificate where the destination requires it, and the certificate of origin where an FTA applies, at the order and contract stage.
5. Packing and shipping: block moisture and odor with moisture-proof packing and condensation control, and choose FCL, LCL or air by volume and schedule.

Importing Korean seaweed is less about loading the ship than about clearing your destination's regulation first. Design the product type and destination requirements together at the order stage, and you avoid a shipment held at the US port for a missing Prior Notice, or kept off the shelf for a missing halal certificate.

This guide is general information as of July 2026. FDA registration requirements, the detail of Indonesia's halal mandate, and destination tariffs and sanitary requirements change with the rules, so confirm with the FDA, the National Fishery Products Quality Management Service, customs authorities and your forwarder before you actually ship.