Pesticide pollution expert witnesses may write reports and testify regarding pesticide contamination, pesticide products, and pesticide regulations. In December, the public health and environmental non-profit, Toxics Action Center, released a report surveying pesticide use on public school grounds across the state of Maine. The report, “A Call for Safer School Grounds: A Survey of Pesticide Use on K-12 Public School Grounds in Maine,” is based on a survey of 209 Maine public schools and shows that 51% of schools surveyed spray pesticides, many of which have been linked to human health impacts, including kidney disease and links to non-Hodgkin’s Lymphoma. The report finds that the state’s Integrated Pest Management Policy (IPM) is inadequate in regulating pesticide application and informing the public on pesticide practices.