Form L is the preferential certificate of origin under the China–Costa Rica Free Trade Agreement. China Customs or CCPIT issues it, and Costa Rica’s customs service, the DGA, accepts it at the port of entry. This guide covers who can file, when it has to be issued, the 12-month validity, how the origin test works, what it costs, and the fields that decide whether you actually get the preference.
Form L — printed on the form as Certificate of Origin Form for China–Costa Rica Free Trade Agreement, and called Form L in daily trade — is a preferential certificate of origin. It is issued by China Customs at the port of export, or by CCPIT and its local branches. Its job is narrow: certify that the goods meet the China–Costa Rica origin rule so you can declare the agreement rate with the DGA instead of the MFN rate.
It is not a zero-duty coupon. Costa Rica removes duties on more than 90% of Chinese-origin tariff lines over 15 years, and more than 60% were already at zero when the agreement took effect on August 1, 2011. What you actually pay still depends on the Costa Rican tariff line and on whether the goods pass the origin test. The certificate reduces the import duty (DAI) only; value-added tax (IVA) and the selective consumption tax (ISC) are assessed separately under Costa Rican law.
Who files: the exporter or the manufacturer, or an agent holding a signed power of attorney. When: before or at export — retroactive issuance is limited to a short list of circumstances. Cost: the issuing office charges nothing; you pay the agent’s service fee.
Two dates explain the schedule you are working from: the agreement was signed on April 8, 2010 and took effect on August 1, 2011. It was China’s first free trade agreement with a Central American or Caribbean country, and Costa Rica’s tariff cuts run on a 15-year clock from that date.
Under the agreement, Costa Rica eliminates duties on more than 90% of Chinese-origin tariff lines within 15 years, and more than 60% of lines were at zero from the day it took effect. Two product groups sit outside that plain schedule: black beans and frozen pork move through annual tariff-rate quotas, so the quota evidence matters as much as the certificate does. Everything else follows the Costa Rican tariff line — check the line before you book, because a phased line and a zero line look the same on the certificate.
The rules sit in two layers. The origin tests and the certificate itself come from Chapter IV of the agreement, including Article 37 on the issuance, retroactive issuance and validity of the certificate. On the Chinese side, the Measures on the Administration of Certificate of Origin Visas for Export Goods (GACC Order No. 270, in force September 1, 2024) govern acceptance, review, printing and amendments. For Costa Rican goods moving the other way into China, the check runs under the Measures on the Administration of Origin of Import Goods under the China–Costa Rica FTA (GACC Order No. 202, in force August 1, 2011, amended by Order No. 273 of 2024). On a Chinese import declaration, the agreement code is 15.
Origin is decided one of three ways. Wholly obtained: grown, raised, mined, caught or produced entirely in China. Produced entirely from originating materials: every input is itself Chinese or Costa Rican under the agreement. Otherwise, the goods have to pass the product-specific rule for their heading in Annex III — a tariff shift, a value test or a stated process. Where that rule is a value test, the calculation is (FOB value − value of non-originating materials) ÷ FOB value × 100, and the threshold is whatever Annex III sets for that line. Do not borrow a percentage from another agreement; the number is line-specific.
Three allowances soften the edges. Bilateral cumulation lets Chinese and Costa Rican originating material count together. De minimis lets a small share of non-originating material through — 10% under this agreement. Sets get a 15% allowance for non-originating components. None of them rescue a minimal operation: simple assembly, repacking, labeling, sorting or diluting never confers origin. The goods also have to move directly. A third country may unload, store, split or reload the cargo, but it may not put the goods into trade or consumption there, may not process them beyond those permitted operations, and the temporary storage may not exceed three months from the date the goods entered that country.
De minimis is 10%, and a set gets 15% for its non-originating components. Simple assembly of imported parts, repacking and relabeling are on the minimal-operations list and do not earn origin.
Your broker files the entry with the DGA, and the origin document is what decides which duty column the goods land in. Without it, the same cargo is assessed at the MFN rate, and a preference claimed without support is rejected, held, or recovered after release with a demand notice.
With a valid Form L, the entry goes in at the agreement rate. Without it, the same tariff line is assessed at MFN, and the difference lands in your landed cost — usually after the goods are already in the warehouse.
More than 60% of lines were at zero from August 1, 2011; most other lines phase down over 15 years, and a small share stays outside the schedule. Machinery, chemicals, textiles, footwear and consumer goods are where the gap between MFN and the agreement rate pays for the paperwork several times over.
Black beans and frozen pork enter under annual tariff-rate quotas. Inside the quota, the rate is preferential; outside it, the normal rate applies. The certificate proves origin — it does not create quota, so line up the quota evidence before the vessel loads.
The two customs administrations do not exchange origin certificate data electronically today. Costa Rica works from the original, so the paper has to travel with the shipping documents or by courier — a PDF is for pre-filing, not for the entry.
Costa Rican banks open credits that list the certificate by name and ask for one original. A different shipper name, an issue date after the on-board date, or a value that does not match the invoice is a documentary discrepancy, and payment sits until it is waived.
The DGA can run a post-entry origin verification and ask China Customs or the issuing office to confirm the certificate. During the check, release may be held or allowed against a security, and the duty can be reassessed later.
Inside China, Form L comes from one of two offices — China Customs at the port of export, or CCPIT and its local branches. Both are legally valid, and the DGA accepts either. Which one you use is usually decided by the contract, the letter of credit or your supplier’s preference.
| Channel | What it is | Where you file | Pick it when |
|---|---|---|---|
| China Customs | Government issuing authority — the customs house at the port of export | Internet + Customs at online.customs.gov.cn (tax and fee services → origin management → certificate issuance), or the Single Window at singlewindow.cn → origin certificate → China–Costa Rica FTA | The contract or the credit calls for a government-issued certificate, or you want the certificate tied to the export declaration data |
| CCPIT | Chamber-of-commerce issuer — the China Council for the Promotion of International Trade and its local branches | CCPIT origin certificate system at co.ccpit.org or declare.ecoccpit.net | The contract calls for a chamber certificate or a chamber stamp, or your company already files everything through the CCPIT system |
Issuance is electronic end to end. You file in one of the systems above, the authority reviews online, and once it clears you print it yourself on A4 in color, with the electronic seal and signature — the same legal effect as a pre-printed certificate. A paper original can still be collected at the counter, but in practice the counter visit count is zero.
There is no residency requirement. Any customs house or local CCPIT branch accepts an online filing. Cargo out of Shenzhen and the Pearl River Delta is usually filed with Shenzhen Customs or CCPIT Shenzhen, which keeps follow-up simple; cargo through Guangzhou, Nansha, Huangpu, Ningbo, Shanghai, Qingdao, Tianjin or Xiamen is filed with the office that matches the port of export.
The traffic runs both ways. Costa Rican goods entering China at the agreement rate need a certificate from Costa Rica’s authorized issuing body, checked under GACC Order No. 202. The original paper is the norm: the two administrations do not exchange certificate data electronically, so a copy is not a substitute. Consignments whose duty-paid value is USD 600 or less are exempt from the certificate, provided the importer files a written declaration of origin.
The rule is short. The certificate is issued on the application of the exporter or the manufacturer, and either can appoint an agent with a signed power of attorney. In daily practice that gives you three arrangements.
The manufacturer keeps its company profile current and files its own certificates. Tightest control over the origin story, and it works best when the product range is narrow and there is a documents desk on site.
The exporter applies in its own name, so the name on the certificate matches the invoice and the bill of lading it issued. The sensible route for high-volume shippers with a dedicated documents team.
We file on your behalf and the certificate still carries your name or your supplier’s name — never ours. The usual route for companies with a thin documents desk or cargo spread across several ports.
Older guides still say a first-time exporter has to register before filing. That requirement was abolished. Since November 1, 2023, export-origin enterprise registration was canceled under GACC Announcement No. 136 of 2023. A first-time applicant no longer needs a separate registration; the company files with its business license information, unified social credit code and Chinese and English name and address. Companies already registered with customs as importers or exporters can reuse that record. Self-printing still requires uploading the company seal and the declarant’s signature and having them authorized, and an agent’s entrustment is recorded in the e-port system.
This agreement is stricter than most Chinese FTAs on timing: the certificate is issued before export or at the time of export. There is no 7-day or 15-day grace period after departure. Box 4 carries the means of transport and route — departure date, vessel and voyage or flight number, port of discharge — none of which is fixed until the booking is confirmed.
Departure date, vessel and voyage or flight number and discharge port are fixed. Pull the invoice, packing list, tariff codes and the origin support for the goods.
Check the Annex III rule for the heading. If it is a value test, build the calculation and keep the bill of materials behind it. Do not use a percentage from another agreement.
Filed in the Customs or CCPIT system, with the description taken from the commercial invoice and box 12 filled with the invoice number, date and value. Review takes two business days.
PDF goes to the broker for pre-filing, the original with the shipping documents or by courier. Costa Rica works from the paper, so the original is the document that counts.
It can still be issued retroactively, but the door is narrow. Where the certificate was not issued before or at export, it may be issued within 12 months of the export date only in these cases: force majeure; an inadvertent error or negligence that was not deliberate; another reasonable special circumstance accepted by the issuing office; or the issuing office is satisfied that the certificate was already issued but was not accepted by Costa Rica for technical reasons. The certificate has to be marked as issued retroactively, and its validity runs the same as an original — it is not extended because it was printed late.
A missed internal deadline is not, by itself, a reasonable special circumstance. Some letters of credit exclude retroactive certificates outright, and some importers are asked to explain the gap. If it can be filed before departure, file before departure.
A replacement is not a new certificate. Where the original is stolen, lost or damaged and has not been used, the exporter or manufacturer can ask the issuing office in writing for a certified true copy inside the original validity period. It is marked as a certified true copy and the original stops being valid. Content errors are corrected by the issuing office on the original certificate, never by erasing or overprinting. A copy or a correction is not a fresh application, and it does not reset the clock.
Box 4 has to match the booking you actually made. Costa Rica’s main ocean gateways are Puerto Limón and Moín on the Caribbean side and Puerto Caldera on the Pacific side; air freight lands at Juan Santamarí (SJO) or Daniel Oduber Quirós (LIR). A routing through a third country is allowed only if the cargo stays under customs control, is not processed beyond unloading, storage, splitting or reloading, and the temporary storage does not exceed three months.
Self-filing and agent filing walk the same official path. What changes is who fills the form, who checks it, and who does the rework when a field is wrong. Form L carries one extra step a plain CO does not: settling the origin criterion before anything is typed.
Destination is Costa Rica, and the goods sit in the agreement’s tariff schedule. Check the Costa Rican line for a quota product before anything else.
Find the Annex III rule for the heading and run it. If it is a value test, build the RVC calculation with the bill of materials behind it — not a percentage copied from another FTA.
Commercial invoice, packing list, and bill of lading or air waybill. Reconcile invoice number, date, value, package count, gross and net weight, and marks.
China exports at 10 digits; Costa Rica declares on its own tariff line. The first six have to agree, and the Costa Rican suffix has to be the one your broker will file.
Enter company and goods details. The description follows the invoice line by line, and box 12 carries the invoice number, date and value — or the third-party invoice details.
The authority responds within two business days; corrections usually come back in one pass. Then self-print on A4 in color, with the electronic seal and signature.
PDF first so the broker can pre-file, original with the shipping documents or by courier. The DGA works from the paper, so confirm the original is on its way.
Certificate, application and origin support are kept together for three years. That is the file you produce when a verification request lands, often years later.
The list is short, and two items carry more weight than the rest: the origin support and the invoice information for box 12. The first decides whether the certificate clears review; the second decides whether the DGA grants the preference.
Two separate numbers, paid to two different parties: the official fee charged by the issuing office, and the fee charged by whoever prepares and files the certificate.
China Customs publishes no charge for origin certificate issuance, and the CCPIT system publishes the same. Certificate stock, review and the electronic seal are not billed to the applicant.
What we charge covers labor: running the origin test, assembling the file, reconciling the three document sets, filing, chasing the review, printing and delivering, and reworking an error. One certificate, one price.
There is exactly one preferential route into Costa Rica for Chinese-origin goods. The confusion usually comes from regional deals China belongs to, which people read as a second door. They are not, because Costa Rica is not a party to them.
| Certificate | Code | Covers | Works for a Costa Rica entry? |
|---|---|---|---|
| China–Costa Rica FTA — Form L | 15 | Costa Rica | Yes, at the agreement rate |
| Certificate of origin — CO | — | Any destination, no agreement needed | No preference; proof of origin only, MFN rate |
| China–ASEAN — Form E | E | ASEAN ten | No; Costa Rica is not an ASEAN party |
| China–Chile — Form F | F | Chile | No; unrelated to a Costa Rica shipment |
| China–Pakistan — Form P | 07 | Pakistan | No; unrelated to a Costa Rica shipment |
| RCEP | RC | ASEAN ten plus China, Japan, Korea, Australia, New Zealand | No; Costa Rica is not an RCEP party |
| CAFTA-DR | — | United States, Central America and the Dominican Republic | No; it does not cover Chinese-origin goods |
A preferential certificate is bilateral in practice: Chinese authorities issue it under an agreement China has signed, and the destination authority accepts it on that basis. Costa Rica is neither an RCEP party nor a member of the Asia-Pacific Trade Agreement, so no Chinese office can issue a certificate that the DGA would give preference against. RCEP, Form B, Form E, Form F and Form P do not work here, and choosing one of them instead does not add safety — it adds duty.
Costa Rica is a party to CAFTA-DR with the United States, but that agreement has its own origin rules and its own tariff schedule, and it applies to trade among its parties. A Chinese export does not enter through CAFTA-DR, and a CAFTA-DR certificate is not a substitute for Form L.
A plain CO is still useful, just for a different job: it proves the goods are Chinese, supports the MFN rate and trade statistics, and sits in anti-dumping and countervailing files. Buyers who only need the MFN rate can work with a CO. Buyers who want the agreement rate need Form L.
Issuance is the easy half. The DGA examines preferential declarations after release, and the question is rarely whether a certificate exists — it is whether the certificate holds up against the invoice, the tariff line and the production record.
Declared wholly obtained while using imported materials, or a value test claimed without a cost build-up behind it. This is the most common and the most expensive problem, and it can be checked years after the entry.
Box 12 has to carry the invoice number, date and value. A blank box, a figure that differs from the commercial invoice, or missing third-party invoice details when an intermediary bills the goods is a direct route to a refused preference.
“Machinery”, “parts”, “goods” describe nothing. The description has to follow the invoice line by line — product name, model, quantity, tariff code — and name the producer where the form asks for it.
China declares at 10 digits; Costa Rica uses its own tariff line. The first six should match and the Costa Rican suffix must be the one your broker files. A code that disagrees with the invoice takes the goods out of the schedule the certificate relied on.
Invoice number, date, value, package count, gross and net weight, marks — any mismatch against the packing list, bill of lading or declaration opens the door. Correcting a filed entry costs more than getting the invoice right the first time.
Cargo routed through a hub port has to stay under customs control, stay out of processing beyond the permitted operations, stay out of trade or consumption in that country, and stay inside the three-month storage limit. An itinerary decided at booking decides this, not the paperwork afterwards.
The DGA can ask China Customs or the issuing office to confirm the certificate and the origin of the goods. Importers, exporters and producers are expected to answer a written verification request within 60 days; the authorized body answers within six months. While that runs, release may be held or allowed against a security, and duty may be assessed at the MFN rate first and adjusted later. If the answer does not satisfy the authority, the duty difference is collected, and the importer’s preferential history gets worse.
For the shipper there is one effective defense: settle the origin criterion, fill box 12 from the invoice, and align the three document sets before anything is filed. That is why our routine starts with the bill of materials and ends with a cross-read of invoice, packing list and bill of lading — not with the filing screen.
The twelve questions that come up most often from Costa Rican buyers and their brokers, answered with the rule rather than the sales pitch.
Form L is the preferential certificate under the China–Costa Rica Free Trade Agreement, printed as Certificate of Origin Form for China–Costa Rica FTA and used only for that agreement. A plain CO is non-preferential: it proves the goods are Chinese, supports the MFN rate and trade statistics, and grants nothing under the agreement. Both can come from the same offices, but the filing content, the origin test and the duty outcome are different.
No. It depends on your contract, the letter of credit, what your broker needs for the DGA entry, and whether the goods sit in Costa Rica’s schedule for the agreement. If the buyer is content with the MFN rate, a plain CO can be enough. To declare the agreement rate, Form L is the document the DGA accepts. Consignments whose duty-paid value is USD 600 or less are exempt from the certificate, provided the importer files a written origin declaration.
Not automatically. Costa Rica removes duties on more than 90% of Chinese-origin lines within 15 years, and more than 60% were at zero from August 1, 2011, but the rate still depends on the Costa Rican tariff line and on the goods passing the origin rule. Black beans and frozen pork move through tariff-rate quotas. The certificate reduces import duty (DAI) only; IVA and ISC are assessed separately.
The issuing office completes its review within two business days of accepting the filing. With a clean file and a settled origin criterion, most certificates clear the same day or the next; a same-day request depends on that day’s queue.
The issuing office charges no visa fee, and both China Customs and CCPIT publish a zero charge. What you pay is the agent’s service fee, quoted per certificate and itemized for origin work, rush handling, amendments, extra originals and any chamber stamp or legalization.
The exporter or the manufacturer, or an agent appointed with a signed power of attorney. When we file on your behalf, the certificate stays in your name or your supplier’s name; we never issue one in our own name.
No. The export-origin enterprise registration requirement was abolished on November 1, 2023 under GACC Announcement No. 136 of 2023. A first-time applicant files with its business license information, unified social credit code and Chinese and English name and address. Self-printing still requires uploading the company seal and the declarant’s signature and having them authorized.
Three routes: wholly obtained in China; produced entirely from Chinese or Costa Rican originating materials; or, for goods not wholly obtained, meeting the product-specific rule for the heading in Annex III. Where that rule is a value test, RVC is (FOB value minus non-originating material value) divided by FOB value, and the threshold is the one Annex III sets for that line. De minimis is 10%, a set gets 15%, and Chinese and Costa Rican material can be cumulated. Simple assembly, repacking, labeling and sorting do not confer origin.
Only on the agreement’s terms. The certificate is meant to be issued before export or at the time of export. Where that failed, it can be issued retroactively within 12 months of the export date if force majeure, an inadvertent error or negligence, another reasonable special circumstance, or a certificate that was issued but rejected by Costa Rica for technical reasons applies. It is marked as issued retroactively, and some letters of credit refuse it.
Twelve months from the date of issue. Amendments and certified true copies have to be requested inside that window. A retroactively issued certificate does not get a longer validity because it was printed late.
It still qualifies if the third country did no more than unload, store, split or reload the goods, if the cargo did not enter trade or consumption there, if it was not processed beyond those operations, and if the temporary storage did not exceed three months from the date of entry. Keep the through bill of lading and any customs evidence from the transit country.
Yes. Costa Rica is not an RCEP party and not a member of the Asia-Pacific Trade Agreement, so Form L is the only preferential route for Chinese-origin goods entering Costa Rica. Form E, Form F, Form P, Form K and RCEP certificates do not apply, and a plain CO only supports the MFN rate. Costa Rica is a CAFTA-DR party, but that agreement covers trade with the United States and the other parties, not Chinese-origin goods.
We are a freight forwarder and documentation desk in Shenzhen, working out of Futian. Export declarations, origin certificates, fumigation, commodity inspection and legalization for one order are delivered through one window wherever the rules allow it.
The Annex III rule is checked, or the value calculation is built, before the filing screen is opened. A wrong origin criterion is an amendment at best and a verification at worst.
The invoice number, date and value are read line by line against the commercial invoice and any third-party invoice before the certificate is filed. The DGA rejects a mismatch, and the vessel does not wait.
Cargo out of Shenzhen, Guangzhou, Nansha, Huangpu, Ningbo, Shanghai, Qingdao, Tianjin or Xiamen is filed with the office that matches the port of export, so the certificate and the routing agree.
The PDF goes out the moment it clears so the broker can pre-file. The original travels with the bill of lading or by courier, and the file is archived with the origin support behind it.
Tell us what the goods are made of and when the vessel or flight leaves. You get an origin assessment, the issue date we can hold, the document checklist, and an itemized quote for the filing — from Shenzhen, for cargo out of any China port.
