Chapter 4: Parliament the Constitutional Court may order the applicants to pay costs. Publication of Acts 81. A Bill assented to and signed by the President becomes an Act of Parliament, must be published promptly, and takes effect when published or on a date determined in terms of the Act. Safekeeping of Acts of Parliament 82. The signed copy of an Act of Parliament is conclusive evidence of the provisions of that Act and, after publication, must be entrusted to the Constitutional Court for safekeeping. 46