China Garlic Export Inspection & Phytosanitary Certificate Process

Ask an experienced garlic importer what separates a smooth shipment from a disaster and the answer is usually documentation — specifically the phytosanitary certificate. This single document, issued by China's plant quarantine authority, is the passport your garlic needs to clear customs in Saudi Arabia, Brazil, Indonesia, Nigeria, or anywhere else. If it is missing, delayed, or issued with the wrong declaration wording, a perfectly good container of garlic can sit at the destination port accruing demurrage of $75-150 per day.

This guide explains the whole chain: what China Customs actually inspects, how the phytosanitary certificate is applied for and issued, the facility requirements exporters must meet, the complete document checklist, the special additional declarations certain countries demand, and what happens when a shipment fails inspection.

Who Regulates Garlic Exports from China?

China's export inspection and quarantine system has been consolidated over the past decade. The functions once handled by AQSIQ and its local CIQ (China Inspection and Quarantine) bureaus were merged into China Customs (the General Administration of Customs of China, GACC) in the 2018 institutional reform. Today, China Customs handles both customs clearance and pre-export plant quarantine for agricultural products, including garlic.

For garlic buyers, two things follow from this structure. First, the Phytosanitary Certificate your bank, customs broker, and importing-country plant protection organization recognize is issued by China Customs — not by the exporter, a chamber of commerce, or a private lab. Second, the export process runs through China's "single window" electronic filing system, which ties the inspection, the certificate, and the customs declaration together, meaning data consistency across all documents is enforced upstream. If you want to understand how this document fits into the broader import process, see our complete garlic import guide.

The Pre-Export Inspection Process, Step by Step

Once a garlic order is confirmed, the export cycle at a Shandong facility looks like this:

1. Step 1 — Cargo assembly and internal pre-screening. Garlic is drawn from cold storage (held at roughly -2°C to -3°C), graded to the contracted size (4.5cm, 5.0cm, 5.5cm, 6.0cm, or 6.5cm+), and packed into cartons or mesh bags. Serious exporters run their own internal check first — pulling rotten, sprouted, or undersized bulbs — because an official inspection failure costs days, not just money. See our garlic size specification guide for how grading is measured.
2. Step 2 — Inspection application filing. The exporter files a plant quarantine application for export through the single-window system, declaring the goods, quantity, destination country, container details, and packing site. The destination country matters here: the system checks whether that market has special requirements (for example, additional declarations or treatment conditions) and flags them for the inspection.
3. Step 3 — On-site inspection and sampling. China Customs quarantine officers inspect the assembled cargo at the packing facility or designated inspection site — commonly while the container is being loaded at Qingdao. They open cartons at random, examine bulbs, take samples where required, and check the packing area and container for quarantine risks.
4. Step 4 — Laboratory testing (where required). Where a destination market or a risk-based sampling rule requires it, samples go to an accredited laboratory. For fresh garlic this is the exception rather than the rule — physical/visual quarantine inspection is the standard — but buyers of dehydrated garlic flakes will see microbiological and residue testing much more often, since processed vegetables face food-safety rules on top of plant quarantine.
5. Step 5 — Certificate issuance. If the cargo passes, the Phytosanitary Certificate is generated and released — typically within 1-3 business days of the passed inspection. The certificate references the container and shipment details and carries any additional declarations required by the destination country.
6. Step 6 — Customs declaration and sailing. The export customs declaration is filed against the invoice, packing list, and certificate set; duties/tax rebates are processed; and the container sails from Qingdao with the full document package moving through banking channels (or surrendered electronically, depending on how your B/L is issued).

In total, an established facility moves from cargo assembly to sealed container in about 5-7 days, with the inspection and certificate step inside that window. If your supplier quotes longer lead times during peak season (or the two weeks before Chinese New Year), that is usually why.

The Phytosanitary Certificate: What It Contains and Why Buyers Care

The Phytosanitary Certificate (often abbreviated PC, and referred to in Chinese documents as the "plant quarantine certificate") attests that the described plants or plant products were inspected and found — to the best of China Customs' authority — free from quarantine pests and conforming to the importing country's requirements. A typical certificate for a garlic shipment includes:

• Consignment identification: the container number(s), marks, and reference to the invoice.
• Botanical name and description: Allium sativum, fresh garlic, with the declared quantity and weight.
• Place of origin and declared point of exit: the production region (Shandong) and exit port (Qingdao).
• Inspection statement: the core attestation that the consignment was inspected and found substantially free from quarantine pests.
• Disinfestation/treatment section: treatment declarations (such as fumigation details) where applicable or marked "nil" otherwise.
• Additional declarations: country-specific statements (see the section below), including references to import permits where the destination requires one.

Buyers should note the weight details on the certificate must reconcile with the packing list and invoice — mismatches across the document set are a common cause of destination-clearance friction, and a classic discrepancy trigger if you pay by letter of credit (see our L/C payment guide).

What Inspectors Actually Check: Garlic Inspection Items

Plant quarantine for fresh garlic focuses on biological risk and marketability basics. The main check items:

• Quarantine pests and diseases. Inspectors look for live insects, mites, disease symptoms, and — for garlic specifically — pests of concern to importing countries. China's own garlic fields have historically contended with pests such as the leaf-mining fly (the "garlic maggot" complex), and destination countries are vigilant about it entering as a hitchhiker. Cargo found with live pests is treated or rejected.
• Attached soil. Importing countries prohibit soil on bulbs (soil can carry nematodes, fungi, and bacteria). Bulbs must be clean of visible soil; roots trimmed as the market requires. Soil contamination is one of the most common physical inspection findings.
• Rot rate. Diseased or rotten bulbs are counted against tolerance thresholds in the buyer's contract specification. Visible rot fails both quarantine and commercial quality checks.
• Sprouting. Sprouted garlic signals a broken dormancy — a warning for a cargo about to spend 20-40 days in a reefer. Inspectors flag visible sprouts, and commercial contracts almost universally cap sprouting at zero to trace levels for export loads. This is why the cold chain at -2°C to -3°C matters from the moment garlic leaves storage; see our fresh garlic storage guide.
• Moisture condition. Excess surface moisture promotes mold in transit; properly cured garlic has dry, tight skins.
• Specification conformity. The size grade declared (say, Pure White 5.5cm) must match the cargo; note that 5.5cm here means bulbs of that diameter and up within the grade's tolerance rules.

None of these are exotic requirements — they are the same things a good importer's own inspection would check. The difference is that the official inspection produces the certificate that legally unlocks the destination market.

Facility Requirements: What Chinese Garlic Exporters Must Have

China Customs does not certify cargo in a vacuum — it certifies cargo from facilities that are themselves registered. Before any inspection is booked, the exporter must hold:

• Export food production enterprise filing (registration). Packing and processing facilities for export vegetables must be filed with China Customs for the specific product category. Garlic packers operate under this filing; dehydrated garlic processing lines face additional food-safety requirements.
• Traceable cold storage and packing premises. The storage and packing environment must meet hygiene requirements: clean, pest-controlled, separated from non-agricultural goods, with records that trace each lot back to its sourcing and cold-storage history.
• Export rights and foreign-trade registration. The exporter must be a registered trading company with export qualifications for the HS code involved.

For buyers, this is a supplier-vetting signal. A supplier that cannot show export filing and registration is not an exporter — it is a broker at best. Our supplier selection guide lists the documents worth requesting before you wire any deposit.

The Complete Export Document Set for a Garlic Shipment

A standard garlic export from Qingdao moves with the following core documents. Your destination country may add to this list (import permits, health certificates, legalized documents) but never below it:

Country-by-country variations are covered in our garlic import regulations by country guide, and the underlying HS-code and customs mechanics in the China garlic export guide.

Additional Declarations: The Country-Specific Fine Print

Most phytosanitary certificate failures at destination are not forgeries or missing documents — they are wrong wording. Importing countries publish the exact additional-declaration statements they require China to certify, and these change over time. The high-impact examples:

• Brazil: MAPA's requirements call for specific declarations on quarantine freedom and, depending on the prevailing rule set, treatment statements — plus the import license (LI) process on the Brazilian side. Our Brazil import guide covers the full flow.
• Saudi Arabia: SFDA technical regulations shape the required declarations and label/conformity documents; consignments are checked against these at the port. See the Saudi Arabia import guide.
• Indonesia: Requires additional pest- and disease-free declarations and an import approval (API) plus horticultural import permit process on the importer side; see the Indonesia import guide.

The practical instruction for buyers: get the current required wording from your customs broker or national plant protection organization, and send it to your Chinese supplier in writing before the inspection application is filed. A Chinese exporter can request the additional declarations when booking inspection — but only if it knows what to request. Fixing the wording after issuance means amendment fees and lost days.

Failed Inspections, Re-Inspection, and How to Avoid Both

If a garlic consignment fails the pre-export quarantine inspection, the certificate is not issued and the cargo cannot legally depart as declared. What happens next depends on the failure type:

• Physical quality failures (rot, sprouting, soil, live pests): the exporter must re-sort, re-condition, or replace the affected portion of the cargo, then apply for re-inspection. Each re-inspection cycle typically adds 2-5 days to the schedule.
• Document/filing errors (wrong destination-country declarations, data mismatches): the filing is corrected and resubmitted; usually a 1-3 day fix but avoidable with better coordination.
• Treatment-required findings (pest interception): the cargo undergoes the prescribed treatment and is re-inspected before the certificate can carry the treatment declaration.

The way to avoid all three: source from suppliers that pre-screen cargo internally, verify their export filing status before ordering, and put the destination country's exact certificate requirements in the contract. A buyer who specifies "Phytosanitary Certificate issued by China Customs with the following additional declarations: [wording]" in the purchase contract has converted the single most common import delay into a routine checklist item.

Frequently Asked Questions