Temporary legislative power allows Parliament to treat certain State List subjects as Concurrent, altering lawmaking and jurisdictional reach. Parliament has a temporary legislative power to treat specified State List matters as if in the Concurrent List for a limited transitional period, enabling it to regulate trade, production, supply and distribution of listed commodities and to enact offences, court jurisdiction (except the Supreme Court) and related fee provisions; laws enacted beyond Parliament's ordinary competence lapse at the end of the period except as to acts done or omitted before expiry.