A passenger waiver form is a legal document used by airlines to protect the company from passenger injuries or damages. A passenger waiver form is a legal contract detailing the terms of a passenger's agreement with the airline while boarding an aircraft. The form includes sections for the passenger to acknowledge their understanding of the risks involved in air travel. Passengers also sign at the bottom of the form to signify their agreement and acceptance of the terms. The main risks of air travel that passengers must acknowledge include the potential for injury or death as a result of aircraft malfunction or accident. Passengers must also accept the possibility of being responsible for payment of damage to the aircraft, which could occur during the course of the flight.