CARFAX is a company that offers vehicle history reports for individuals looking to buy or sell used cars, as well as for professionals in the automotive industry. Founded in 1984, CARFAX has become a trusted source for accessing important information about a vehicle's past, including accidents, title issues, and service records. With a comprehensive database of over 22 billion records, CARFAX aims to provide transparency and peace of mind to consumers in the car-buying process.