RCW 48.19.500: Motor vehicle insurance—Seat belts, etc.

Due consideration in making rates for motor vehicle insurance shall be given to any anticipated change in losses that may be attributable to the use of seat belts, child restraints, and other lifesaving devices. An exhibit detailing these changes and any credits or discounts resulting from any such changes shall be included in each filing pertaining to private passenger automobile (or motor vehicle) insurance.