As used in sections 16-325-1 to 16-325-25, inclusive, "commission" means the public utilities commission of the state of Connecticut;
"permit holder" means a holder of a permit issued by the commission authorizing the operation of livery service;
"headquarters" means an office where
"bus" means a motor vehicle used in livery service having a capacity of ten or more adults but shall not include a school bus or a sedan type bus,
"school bus" means school bus as defined by section 14-275 of the general statutes and used in livery service; and
"general livery service authority" means authority for all types of livery transportation service.
Conn. Agencies Regs. § 16-325-1