IDRF (International Development and Relief Foundation) is a Canadian charitable foundation based in North York, Ontario that provides grant and program support for humanitarian relief and international development. Founded in 1983, it supports emergency response, food security, water and sanitation, healthcare, education, economic development and sustainability initiatives across Canada, Africa, the Middle East and South Asia. It is relevant for organizations seeking impact-oriented nonprofit capital aligned with community development, education, health, water and sustainability outcomes.