Evaluation and review
The evaluation of active substances of plant protection products is carried out in an EU Community mechanism, in which Member States together with the European Commission and the European Food Safety Authority (EFSA) assess active substances of plant protection products in particular regarding fate and behaviour in the environment, toxicological properties and residue behaviour.
In contrast, the assessment and review of plant protection products is carried out on a national/zonal level; in Austria this is done by experts from the Austrian Agency for Health and Food Safety (AGES). The final authorisation of plant protection products is granted by the Federal Office for Food Safety, however.
Regulation (EC) No 1107/2009 of the European Parliament and of the Council of 21 October 2009 concerning the placing of plant protection products on the market and repealing Council Directives 79/117/EEC and 91/414/EEC constitutes the legal basis in the EU for the review of plant protection products and their active substances, safeners, synergists and co-formulants, as well as the authorisation, placing on the market, the use and control of plant protection products.
There is also a provision for this regulation to include a list of active substances (approved as candidates for substitution) that need to be withdrawn if that assessment identifies alternative plant protection products which are significantly safer and have neither an immediate or delayed harmful effect on human or animal health nor an unacceptable effect on the environment.
According to Regulation (EC) No 1107/2009, the European Union is divided into three zones, wherein the plant protection products assessment by a zonal Rapporteur Member State (zRMS) forms the basis for the following specific evaluation and authorisation by the individual Member States.
For each active substance, a Rapporteur Member State ("RMS") is appointed rapporteur to initially assess the application dossier (complete data package). If the active substance dossier is compliant with the agreed evaluation procedures and requirements of the Regulation, the RMS prepares a detailed Draft Assessment Report (DAR). In an extensive peer review process, the RMS then reports their findings to the applicant, other Member States, the European Food Safety Authority (EFSA) and the European Commission.
Questions and issues that sometimes arise in the course of the evaluation are discussed in additional meetings of experts organised by EFSA as well as during conference calls with the Member States; a uniform approach is being developed.
The decision whether a safe use of the assessed active substance is given, considering appropriate risk-minimising measures, and whether it is in accordance with Regulation (EC) No 1107/2009, is subject to a vote by Member States at the Standing Committee on the Food Chain and Animal Health (SCFCAH), which assists the European Commission in the development of food safety measures.
In the case of a decision on non-approval of an active substance because, on the basis of a comprehensive scientific risk assessment, it does not to meet the necessary standards required by that legislation, all existing authorisations for plant protection products containing that substance are to be withdrawn from the EU market within a given period.
First- approved active substances must be re-evaluated and adapted to the current scientific knowledge and technology after ten years the latest. A renewal of approval of active substances can be granted for a maximum of 15 years; candidates for substitution, however, can only be approved for a maximum of five years.