CHEER is a Canadian charitable organization that is dedicated to research and education on environmental issues that have the potential to adversely impact human health. Led by a Board of Directors which includes medical doctors, CHEER brings health evidence and a health perspective to policy discussions related to environmental issues. CHEER is a donor-based organization that has worked on issues related to cosmetic pesticides, neonicotinoid pesticides, coal-fired power plants, air pollution, renewable energy, nuclear energy, asbestos and climate change.