Section 9.62. Scope of bill

(a) General.—No bill may be passed containing more than one subject, which must be clearly expressed in its title, except a general appropriation bill or a bill codifying or compiling the law or a part thereof.

(b) Appropriations.—The general appropriation bill may embrace nothing but appropriations for the executive, legislative and judicial departments of the Commonwealth, for the public debt and for public schools. All other appropriations must be made by separate bills, each embracing but one subject.