Glyphosate: EU regulators begin review of renewal assessments

EFSA and the European Chemicals Agency (ECHA) have received a draft assessment of glyphosate carried out by four EU Member States and will now begin to consider the findings. Glyphosate – the most widely used herbicide in the world – is currently authorised for use in the EU until December 2022.  

National authorities of France, Hungary, the Netherlands and Sweden – known as the Assessment Group of Glyphosate (AGG) – have examined all the evidence submitted by the companies that are seeking renewed approval to market the substance in the EU. The AGG’s draft report runs to around 11,000 pages.  

EFSA and ECHA will now organise parallel consultations on the draft report. These consultations will be open to the public and will be launched in the first week of September this year. 

The consultations are the first step in the assessments. ECHA’s Committee for Risk Assessment (RAC) will review the classification of glyphosate under the Classification, Labelling and Packaging (CLP) Regulation. Classification of chemicals is based solely on the hazardous properties of a substance and does not take account of the likelihood of  exposure Concentration or amount of a particular substance that is taken in by an individual, population or ecosystem in a specific frequency over a certain amount of time. to the substance. Exposure is considered as part of the  risk assessment  A specialised field of applied science that involves reviewing scientific data and studies in order to evaluate risks associated with certain hazards. It involves four steps: hazard identification, hazard characterisation, exposure assessment and risk characterisation. process led by EFSA.  

Glyphosate currently has a harmonised classification as causing serious eye damage and as toxic to aquatic life with long-lasting effects, prior to and following the assessment by ECHA in 2017. No classification for germ cell mutagenicity The capacity to cause permanent, typically negative, changes to an organism and any offspring by altering the structure of its DNA., carcinogenicity Cancer-causing property of a substance when an animal or human is exposed to it. or reproductive toxicity The potential of a substance to cause harm to a living organism. was warranted. The proposal from the four Member States does not foresee a change to the existing classification. 

Once ECHA has adopted its opinion, EFSA will finalise its peer review and publish its conclusions, expected in late 2022. Based on this risk assessment, the European Commission will decide on the renewal of glyphosate.  

Background 

Glyphosate is a chemical that is widely used in plant protection products (PPPs). Glyphosate-based PPPs – i.e. formulations containing glyphosate, co-formulants and other chemicals – are mainly used in agriculture and horticulture to control weeds that compete with cultivated crops. 

The European Commission granted a five-year approval for glyphosate in 2017. It is currently approved for use in the EU until 15 December 2022. This means it can be used as an active substance in PPPs until that date, subject to each product being authorised by national authorities following a safety evaluation. 

Detailed information can be found on the European Commission website. 

• Summary report from Assessment Group on Glyphosate
• Assessment Group on Glyphosate
• Glyphosate: Frequently asked questions