31 Pa. Code § 67.22
The following words and terms, when used in this subchapter, have the following meanings, unless the context clearly indicates otherwise:
Act-75 Pa.C.S. §§ 1701-1798 (relating to the Motor Vehicle Financial Responsibility Law).
Department-The Insurance Department of the Commonwealth.
I.D. Card-An insurance identification card prescribed by this chapter.
Insurer-An insurance company, association or exchange providing coverage on motor vehicles under the act.
NAIC company code number-The unique number which is assigned by the National Association of Insurance Commissioners Central Office to identify that insurer.
Policy-An insurance policy which provides coverage to satisfy the financial responsibility requirements of the act.
Self-insurance certificate number-An identification number assigned by the Department of Transportation to a self-insurer.
Self-insurer-A person or entity designated as an approved self-insurer by the Department of Transportation as set forth in 67 Pa. Code §223.5 (relating to certificate).
Vehicle-A motor vehicle of a kind required to be registered under 75 Pa.C.S. (relating to the Vehicle Code).
31 Pa. Code § 67.22