Type A-school bus is a conversion or bus constructed utilizing a cutaway front-section vehicle with a left side drivers door. This definition includes two classifications:
Type B-school bus is constructed utilizing a stripped chassis. The entrance door is behind the front wheels. This definition includes two classifications:
Type C-school bus is constructed utilizing a chassis with a hood and front fender assembly. The entrance door is behind the front wheels; also known as a conventional school bus. This type also includes cutaway truck chassis or truck chassis with cab with or without a left side door and a GVWR greater than 21,500 pounds.
Type D-school bus is constructed utilizing a stripped chassis. The entrance door is ahead of the front wheels; also known as rear or front engine transit style school buses.
La. Admin. Code tit. 55, § III-821