Chlorpyrifos is one of the most widely used pesticides in Europe. Exposure to this pesticide, even in small doses, can harm children’s brain development and function of their hormonal system. As European regulators are deciding whether or not to re-approve the use of this harmful pesticide, this briefing brings together the data available on the contamination of fruit with chlorpyrifos, highlighting the need to put the health of our children first and remove this toxic chemical from the market.