A Collision Damage Waiver (CDW) is a waiver that is sometimes included in the car rental price. This waiver limits the customer’s responsibility during the rental period and sets the maximum amount of money the customer will have to pay for potential damages. Whether a CDW is included in your rental agreement or not depends on the type of car you select and in which country you rent the car. To see if a CDW is included, check the Rental Conditions section or refer to the list next to the picture of the car.