Article III Section 3 Pennsylvania Constitution
Article III Section 3 Constitution of the Commonwealth of Pennsylvania is about Form of Bills. Article III is titled Legislation, it has 32 sections.
Form of Bills
No bill shall be passed containing more than one subject, which shall be clearly expressed in its title, except a general appropriation bill or a bill codifying or compiling the law or a part thereof.
See also: Article III Section 2 Pennsylvania Constitution