As a result of the work undertaken by the different technical bodies of the Organization (e.g. Panels and Working Parties), EPPO prepares Standards covering its two main fields of activities (plant protection products and phytosanitary measures). EPPO Standards are recommendations that are addressed to the NPPOs of EPPO member countries. EPPO Standards are also ‘Regional Standards’ in the sense given by the International Plant Protection Convention (IPPC).
In order to ensure international acceptance, draft standards go through an approval procedure, during which all EPPO member countries have the opportunity to express their views. Final decisions are obtained by consensus and EPPO Standards are officially adopted by the EPPO Council. Following approval, EPPO Standards are published in the EPPO Bulletin and can also be retrieved via this website (via links to the EPPO Bulletin website). In addition, they are stored as PDF documents in the EPPO Global Database. All EPPO Standards except PP1 Standards can be obtained free of charge. PP1 Standards are stored in a dedicated database and registration is required to access specific PP1 standards.
To be informed by e-mail when new EPPO Standards are available:
Subscribe to the ‘Standards’ mailing list
List of EPPO Standards
EPPO Standards have been separated into two main series: PM Standards on phytosanitary measures (covering regulatory measures, treatments, PRA, diagnostics, certification, and safe use of biological control) and PP Standards on plant protection products
EPPO Standards on phytosanitary measures
- PM 1 – General Phytosanitary Measures: recommendations on the use of phytosanitary certificates, the EPPO A1 and A2 Lists of pests recommended for regulation as quarantine pests, and standards on Arthurdendyus triangulatus.
- PM 2 – Pest-specific Phytosanitary Measures: all Standards in this series (previously called SQRs, Specific Quarantine Requirements) are now withdrawn.
- PM 3 – Phytosanitary Procedures: methods to be followed for performing inspections, tests or treatments of commodities moving in trade, or surveys of quarantine pests.
- PM 4 – Production of Healthy Plants for Planting: steps to be followed for the production of vegetatively propagated planting material whose health status is attested by an official certificate (ornamentals, fruit crops, and potatoes).
- PM 5 – Pest Risk Analysis: detailed guidance on the analysis of risk presented by certain pests, in relation to their potential status as quarantine pests or regulated non-quarantine pests.
- PM 6 – Safe use of Biological Control: guidelines for assessing and reducing the risks associated with various aspects of the introduction and use of biological control agents and, as appropriate, for comparing them with the benefits in terms of efficacy.
- PM 7 – Diagnostics: internationally agreed diagnostic protocols for regulated pests and horizontal standards on diagnostic issues.
- PM 8 – Commodity-specific Phytosanitary Measures: recommendations about phytosanitary measures which should be used or required by EPPO member countries for certain commodities moving in trade to prevent introduction and spread of quarantine pests.
- PM 9 – National Regulatory Control Systems: procedures to be followed for official control with the aim of containing and eradicating pests.
- PM 10 – Phytosanitary Treatments: methods to be followed for treatments of commodities and treatments of crops for containment or eradication of regulated pests.
EPPO Standards on plant protection products
- PP 1 – Efficacy Evaluation of Plant Protection Products: Standards on how to evaluate the efficacy of insecticides, acaricides, fungicides, herbicides, plant growth regulators and other products
- PP 2 – Good Plant Protection Practice: Standards on optimal practice in protecting specific crops against their pests, including pathogens and weeds.
- PP 3 – Environmental Risk Assessment of Plant Protection Products: These Standards on the assessment of potential risks of environmental damage which may be caused by the use of plant protection products were withdrawn in 2018.
Standards approved by EPPO Council in 2021-09
At its last session which took place by teleconference (2021-09-28/29), the EPPO Council approved the following draft standards. All of them are now in press and will be published in due course in the EPPO Bulletin. They will also be accessible from this website and stored in the EPPO Global Database.
EPPO Standards PM 1 - General Phytosanitary Measures
Additions to the A1 List (pests absent from the EPPO region)
- Chrysobothris femorata
- Chrysobothris mali
- Orgyia leucostigma
Additions to the A2 List (pests locally present in the EPPO region)
- Celastrus orbiculatus
- Xanthomonas citri pv. fuscans [following changes in taxonomy]
Transfers from A1 List to A2 List
- Anoplophora glabripennis
- Aromia bungii
- Spodoptera frugiperda
Transfer from A2 List to A1 List
- Blueberry leaf mottle virus (BLMoV) [following changes in taxonomy]
Deletion from the A1 List
- Citrus tatter leaf virus (CTLV) [following changes in taxonomy]
EPPO Standards PM 3 - Phytosanitary procedures
- Consignment inspection of fresh fruit and vegetables for fruit flies – NEW
- Trees of Malus, Pyrus, Cydonia and Prunus spp. – inspection of places of production (revision of PM 3/76)
- Consignment inspection of seed and grain of cereals (revision of PM 3/78)
- Consignment inspection of seed of Solanum lycopersicum (revision of PM 3/80)
- Testing of potato varieties to assess resistance to Globodera rostochiensis and Globodera pallida (revision of PM 3/68)
- Management of phytosanitary risks for potato crops resulting from movement of soil associated with root crops and potatoes (new)
Tomato ringspot nepovirus in fruit trees and grapevine - Inspection methods (PM 3/32, as a consequence of PM 3/76 and PM 3/85 being updated)
Other viruses of Malus and Prunus - Inspection and test methods (PM 3/33, as a consequence of PM 3/76 being updated)
EPPO Standards PM 5 - Pest Risk Analysis
Guidelines on the design and implementation of a buffer zone – NEW
Guidelines on the phytosanitary measure ‘Plants grown under complete physical isolation’ (revision of PM 5/8: alternative title)
EPPO Standards PM 6 - Sage use of biological control
- List of Biological Control Agents used in the EPPO region without recognised adverse effects (revision of PM 6/3)
EPPO Standards PM 7 - Diagnostic protocols for regulated pests
- Basic requirements for quality management in plant pest diagnosis laboratories (revision of PM 7/84)
- Specific requirements for laboratories preparing accreditation for a plant pest diagnostic activity (revision of PM 7/98)
- Guidelines for the production of biological reference material – NEW
The Council was informed that the following diagnostic protocols have been approved following the fast track procedure since the last Council meeting:
- PM 7 Pospiviroids – NEW
- PM 7/64 Xanthomonas arboricola pv. pruni (revision)
- PM 7/17 Phyllosticta citricarpa (revision)
- PM 7 Longidorus diadecturus – NEW
- PM 7/59 Clavibacter sepedonicus (revision)
- PM 7 Lycorma delicatula – NEW
- PM 7 ToBRFV – NEW
- PM 7/129 Barcoding (revision)
- PM 7 Anoplophora glabripennis and Anoplophora chinensis – NEW
- PM 7/121 ‘Candidatus Liberibacter africanus’, ‘Candidatus Liberibacter americanus’ and ‘Candidatus Liberibacter asiaticus’ (revision)
- PM 7 ‘Candidatus Phytoplasma phoenicium’ – NEW
- PM 7 Guidelines for the management of nematode collections used for the production and maintenance of reference material – NEW
EPPO Standards PM 8 - Commodity-specific phytosanitary measures
- Acer – NEW
- Platanus – NEW
- Tilia – NEW
EPPO Standards PM 9 - National Regulatory Control Systems
- Ambrosia trifida – NEW
Ambrosia artemisiifolia (revised PM 9/7)
- Pontederia crassipes (revised PM 9/8)
EPPO Standards PP 1 - Efficacy Evaluation of Plant Protection Products
- Specific standards
- Aphids in winter oilseed rape, including aphid vectors of viruses – NEW
- Revision of PP 1/65 Downy mildews of vegetables
- Revision of PP 1/78 Root, stem, foliar and pod diseases of oilseed rape
- Revision of PP 1/103 Soil borne Phytophthora spp. on fruiting (solanaceous and cucurbitaceous) vegetable and legume vegetable crops
- Revision of PP 1/303 Efficacy evaluation of products for the control of grapevine trunk diseases in vineyards
- Revision of PP 1/313 Halyomorpha halys
- Revision of PP 1/185 Regulation of growth in olive (except sucker control)
- General standards
- Revision of PP 1/181 Conduct and reporting of efficacy evaluation trials, including good experimental practice
- Revision of PP 1/248 Harmonized system for classification and coding of the uses of plant protection products
EPPO approval procedure of Standards
The flow diagram below summarizes the general approval procedure of EPPO Standards, but more detailed information can be found in a paper ‘Procedure for preparation and approval of EPPO Standards’ published in the EPPO Bulletin in 2019.