In Pesticide Action Network Europe v Commission (Case T-536/22), Pesticide Action Network Europe (PAN Europe) contested the renewal by the European Commission of the active substance cypermethrin. This substance is used or is marketed as an insecticide in large-scale commercial agricultural applications as well as in consumer products for domestic purposes (ant and cockroach killer). PAN Europe sought the annulment of the European Commission's decision of 23 June 2022 by which the latter rejected the request for internal review made by PAN Europe in accordance with Regulation (EC) No. 1367/2006 on the application of the provisions of the Aarhus Convention on Access to Information, Public Participation in Decision-making and Access to Justice in Environmental Matters. The applicant argued, in essence, that where a risk is established with sufficient certainty by the European Food Safety Authority (EFSA), the Commission could not disregard the conclusions of the scientific assessment by relying on its powers as risk manager. In stressing the discretion enjoyed by the Commission, the General Court dismissed the action of PAN Europe. This casenote suggests that the General Court applied the precautionary principle too formally.