InterNACHI® – the International Association of Certified Home Inspectors – is the world’s largest inspection trade association. Based in the United States, InterNACHI® is both non-profit and federally tax-exempt, and operates in 65 different countries and nine languages. InterNACHI® is the inspection industry’s largest provider of education and training. The InterNACHI® School is the only home inspector training organization accredited by the U.S. Dept. of Education, and its courses have earned more than 1,400 other governmental approvals and accreditations.