EU Pesticide Registration & Plant Protection Product (PPP) Authorisation Services

Which EU Pesticide Registration Pathway Applies to Your Product?

"EU pesticide registration" is not a single procedure. Depending on where a project starts, the regulatory route may involve active substance approval, technical equivalence, first product authorisation, zonal authorisation, mutual recognition or authorisation renewal.

Where several products or Member States are involved, the technical source, the Member State of first authorisation, zRMS and potential mutual-recognition markets should ideally be considered together at the beginning of the project.

How Is EU Pesticide Registration Regulated?

To support implementation of Regulation (EC) No 1107/2009, Regulation (EU) No 283/2013 and Regulation (EU) No 284/2013 set out the key data requirements for active substances and plant protection products, respectively. In addition, the European Commission, EFSA and Member State competent authorities publish guidance documents covering specific topics such as procedures, data protection and risk assessment.

The Regulation applies to active substances, safeners and synergists, all of which are approved at EU level, as well as to plant protection products, which are authorised at Member State level. Adjuvants, such as tank-mix adjuvants, are not approved under the same system; Article 58 of the Regulation allows Member States to lay down national rules on their authorisation and use.

EU Level: Active Substance Approval

The active substance contained in a PPP is assessed and approved at EU level. The assessment typically covers identity, physicochemical properties, analytical methods, toxicology, residues, environmental fate and behaviour, and ecotoxicology.

Member State Level: Plant Protection Product Authorisation

Approval of an active substance does not automatically allow a formulated PPP containing that substance to be marketed throughout the EU. The plant protection product must still be authorised by each Member State concerned for its intended uses, taking into account product composition, risk assessment, GAP, labelling and national conditions.

This two-step system is why the commercial term "EU pesticide registration" may refer to different regulatory tasks. Defining whether the key issue is the active substance, the technical source or the final product is an essential first step.

EU Pesticide Registration Process

The exact procedure varies by application type. A new active substance is subject to an EU-level approval procedure involving a Rapporteur Member State, EFSA peer review and EU-level decision-making, while PPP product authorisation is mainly assessed by Member States under the zonal authorisation system.

A typical project workflow is: regulatory pathway assessment → review of existing data and data gap analysis → RMS/zRMS and target-market planning → additional studies, risk assessment and dossier preparation as required → submission → authority assessment and response to questions → approval/authorisation → post-authorisation maintenance and renewal.

Active Substance Approval and Technical Equivalence (TE)

Approval of Active Substances

Active substances are approved at EU level. For a new active substance, the applicant submits a dossier to a Rapporteur Member State (RMS) and a co-Rapporteur Member State (co-RMS). The RMS carries out the initial assessment and prepares a Draft Assessment Report (DAR). EFSA then organises the peer review of the DAR and adopts a conclusion, on the basis of which the European Commission prepares a draft decision that is put to a vote of the Member States in the Standing Committee on Plants, Animals, Food and Feed (SCoPAFF).

The exact data requirements and assessment scope depend on the properties of the substance, representative uses and the applicable guidance documents.

Procedure for the approval and renewal of an active substance under the EU PPP Regulation

Technical Equivalence Assessment

Technical equivalence (TE) is assessed to determine whether a technical material from a new source is equivalent to the reference source on which the approval of the active substance was based. The assessment focuses on the purity of the active substance, the impurity profile and, where relevant, toxicological and ecotoxicological characteristics.

Common situations where a TE assessment may be required include:

• Technical material produced by a manufacturer other than the reference-source manufacturer.

• A reference source, or previously accepted TE source moving from pilot- or small-scale production to commercial-scale production.

• Changes to the manufacturing process; or manufacturing site, or the addition of alternative manufacturing sites.

A positive TE conclusion confirms that the technical source is equivalent to the reference source at EU level; it does not replace the Member State authorisation required for the formulated plant protection product.

Related service: EU Technical Equivalence (TE) Assessment for Pesticide Active Substances

EU Plant Protection Product (PPP) Authorisation

Authorisation of plant protection products takes place at Member State level. Before submitting an application, applicants should verify the approval status of the active substance, the acceptability of the technical source, the intended uses, access to protected data and the requirements of the target Member States.

A product dossier typically comprises product composition and physicochemical properties, analytical methods, human-health risk assessment, residues, environmental fate and behaviour, ecotoxicology, efficacy, GAP, labelling and national addenda. A PPP may be placed on the market and used in a Member State only once the relevant authorisation has been granted and its conditions are met.

Zonal Authorisation

To avoid duplication of evaluation work, the EU PPP Regulation introduced a zonal system for product authorisation. Based on comparable agricultural, plant health and environmental (including climatic) conditions, Member States are grouped into three zones — Zone A (North), Zone B (Centre) and Zone C (South), with a zonal Rapporteur Member State (zRMS) carrying out the core assessment.

The other Member States concerned may have additional data requirements reflecting local agricultural and environmental conditions, including efficacy, residues or environmental fate. For certain uses such as greenhouse uses, post-harvest treatment, treatment of empty storage rooms or containers, and seed treatment, the whole EU is treated as a single zone for the purposes of evaluation.

Obtaining authorisation in one Member State does not mean that a PPP can automatically be sold throughout the EU. The choice of zRMS should take into account the relevant zone, priority markets, intended uses, national requirements, assessment capacity and the applicant's wider multi-country strategy.

Mutual Recognition

Where the same plant protection product is already authorised in one Member State, the applicant may apply for mutual recognition in other Member States. Mutual recognition reduces duplication, but the target Member State still takes its own authorisation decision under the applicable procedure.

For this reason, the Member State of first authorisation, the zRMS and potential mutual-recognition markets are best planned together at an early stage rather than addressed one by one after the first authorisation has been granted.

Authorisation Renewal under Article 43

After renewal of an active substance, PPPs containing that substance do not automatically retain their authorisations. The authorisation holder assess the product against the renewed approval conditions, the current data requirements and the applicable authorisation criteria, and submit a renewal dossier within the prescribed timeframe — as a rule, within three months of the renewal of approval of the active substance.

The competent authority then verifies whether the PPP continues to meet the applicable authorisation requirements and decides whether the authorisation can be renewed.

What Data Are Required for EU Pesticide Registration?

The data package required depends on the application type. Rather than applying a generic checklist to every project, applicants should first confirm the regulatory pathway and assess whether the available data can support the intended application.

Data Gap Analysis Before Additional Testing

Applicants often lack a complete data package at the outset. Before commissioning additional studies, existing studies, literature, data rights and previous assessment outcomes should be reviewed to identify which information can still be used, which gaps can be addressed through scientific justification or alternative approaches, and which gaps genuinely require new testing.

Depending on the issue, the strategy may combine literature review, data-quality assessment, read-across, (Q)SAR, toxicological assessment of impurities or metabolites, risk assessment and targeted GLP testing.

Data Protection and Data Matching

The EU PPP framework provides data protection for qualifying studies and reports. In general, data supporting the first product authorisation benefit from 10 years of protection in the Member State concerned; data supporting low-risk PPPs benefit from 13 years of protection, and studies necessary for the renewal or review of an authorisation benefit from a 30-month protection period. The protection period can be extended by three months for each extension of authorisation for minor uses, up to a maximum of 13 years (15 years for low-risk products). Whether a data package can actually be used in practice also depends on the availability of a Letter of Access and on the data-rights position of the studies concerned.

REACH24H EU Pesticide Registration Services

REACH24H provides services on a modular technical support as well as coordinated project support across the main stages of EU PPP market access.

Regulatory Strategy and Pre-Submission Assessment

• Product compliance analysis

• Review of existing data and data gap analysis

• Data evaluation and waiver assessment

• Patent analysis

• Comprehensive regulatory consulting

Active Substances and Technical Materials

• EU Technical Equivalence (TE) assessment

• EU new active substance approval

• Active substance renewal support

• Data Matching assessment

PPP Product Authorisation

• EU PPP product authorisation, including applications under Articles 33 and 34

• Zonal Authorisation support

• Mutual Recognition support

• Article 43 authorisation renewal support

Technical Assessment, Testing and Project Support

• (Q)SAR reports

• Endocrine-disruption risk assessment

• Data gap analysis and waiver justification

• GLP study planning and monitoring

• Regulatory consulting and customised training

• Assessment of authority questions and technical support for supplemental submissions

Why Choose REACH24H?

EU Pesticide Registration Project Cases

Frequently Asked Questions