Triplicate

Phytosanitary Certificate for Export: What It Is, When You Need One, ePhyto and Common Mistakes

A phytosanitary certificate is the official document, issued by the exporting country's national plant protection organization (NPPO), that attests that plants, plant products or other regulated articles were inspected or tested under official procedures and meet the importing country's phytosanitary import requirements. You need one when the importing country requires it, which is common for fresh fruit and vegetables, plants, seeds, cut flowers, grain and some wood products. Certificates with unauthorised alterations or conflicting information are invalid, and many countries now exchange them electronically as ePhytos.

Checked against official sources: 2026-10

At a glance

Issued byThe exporting country's national plant protection organization (NPPO), signed by an authorised officer
StandardIPPC International Standard for Phytosanitary Measures ISPM 12
Needed whenThe importing country's phytosanitary import requirements ask for it
Typical productsFresh fruit and vegetables, plants and plant parts, seeds, cut flowers, grain and some wood and other plant products
Two typesPhytosanitary certificate for export, and phytosanitary certificate for re-export
Invalid ifIt has unauthorised alterations or erasures, conflicting information, or is an uncertified copy
Electronic versionePhyto: an XML certificate exchanged between NPPOs through the IPPC ePhyto Hub
Wood packagingCovered by the ISPM 15 mark instead, not by the phytosanitary certificate

What a phytosanitary certificate is

Under the International Plant Protection Convention (IPPC), each country's national plant protection organization issues phytosanitary certificates for consignments of plants, plant products and other regulated articles. ISPM 12, the IPPC standard on phytosanitary certificates, describes the certificate as an official document that accompanies the consignment and attests that it has been inspected and/or tested according to official procedures and conforms to the phytosanitary import requirements of the importing country.

The importing country decides whether a certificate is needed and what it must declare. Exporters find these requirements from the importing country's plant protection organization or through their own NPPO; in the United States, for example, USDA APHIS publishes them in its Phytosanitary Export Database (PExD) and issues certificates through its PCIT system.

What the certificate contains

Export and re-export certificates

A phytosanitary certificate for export is issued by the NPPO of the country where the plants were grown or the products produced. When a consignment is imported into one country and then re-exported to another without losing its identity and without exposure to infestation, the re-exporting country's NPPO can issue a phytosanitary certificate for re-export, which refers to the original certificate from the country of origin. Check with the final importing country whether it accepts re-export certificates for your product.

Validity, copies and ePhyto

ISPM 12 treats certificates as invalid if they contain unauthorised alterations or erasures or conflicting information, and uncertified copies are not acceptable. Importing countries may also set how long a certificate is valid, or how soon after inspection the goods must be shipped, so book the inspection close to the shipment date.

Electronic certificates are acceptable when the way they are issued and secured is acceptable to the trading partners and the issuing authority can be verified. The IPPC ePhyto Solution lets NPPOs exchange ePhytos, the electronic equivalent of a phytosanitary certificate in XML format, through a central Hub; countries without their own system can use the web-based Generic ePhyto National System (GeNS). Ask your NPPO whether the destination country accepts ePhytos, because then there is no paper original to courier.

Mistakes that hold plant products at the border

Step by step

  1. Check the importing country's phytosanitary import requirements for your product, including any additional declarations and treatments.
  2. Apply to your country's national plant protection organization and book the inspection or testing close to the shipment date.
  3. Give the exact consignee, botanical name, quantity, packages and marks, matching the commercial invoice and packing list.
  4. Arrange any required treatment, such as fumigation, and have it recorded on the certificate.
  5. Send the original or the ePhyto reference with the shipping documents, and keep a copy.

Documents you usually need

Common problems and how to avoid them

The importing country rejects the certificate because a corrected quantity was written by hand.

What to do: Ask your NPPO to cancel it and issue a replacement certificate; never alter a certificate after issue.

The certificate lacks the additional declaration the importing country requires.

What to do: Check the importing country's requirements before inspection and give the exact wording to your NPPO.

A shipment of processed food is held because no certificate was provided.

What to do: Some processed plant products still need one. Check the requirement for your exact product and processing method.

Wooden pallets without the ISPM 15 mark are rejected even though the goods have a certificate.

What to do: Use ISPM 15 marked wood packaging, or plastic, metal or processed-wood pallets.

Sources

  1. ISPM 12: Phytosanitary certificates International Plant Protection Convention (IPPC), FAO
  2. ePhyto International Plant Protection Convention (IPPC)
  3. Plant and Plant Product Export Certificates USDA Animal and Plant Health Inspection Service (APHIS)

Rules change often. This note is practical guidance based on the sources above, not legal advice. Confirm current requirements with the authority, your importer or a licensed customs broker before you ship.

Share with a colleagueWhatsAppLinkedInX

Trade notes

Had this problem? Share how you solved it

Tell us what happened and what worked. We read every message. With your permission we may add your case to this note, without your name or company.

Common questions

What is a phytosanitary certificate?

An official document issued by the exporting country's national plant protection organization that attests that plants or plant products were inspected or tested and meet the importing country's phytosanitary requirements.

When do I need a phytosanitary certificate?

When the importing country requires one for your product. This is common for fresh fruit and vegetables, plants, seeds, cut flowers, grain and some wood products; check the importing country's requirements.

Who issues a phytosanitary certificate?

The national plant protection organization (NPPO) of the exporting country, such as USDA APHIS in the United States, through an authorised officer.

What is an ePhyto?

The electronic equivalent of a phytosanitary certificate in XML format, exchanged between plant protection organizations through the IPPC ePhyto Hub.

Do wooden pallets need a phytosanitary certificate?

No. Wood packaging is covered by the ISPM 15 treatment mark; the phytosanitary certificate covers the goods themselves.

More free tools

Triplicate is free and keeps getting better. Found it useful? Support Triplicate ♥