A "catch-all" provision refers to goods that may not be strategic goods but are intended, known or suspected to be used wholly or in part for or in connection with a "relevant activity". A "relevant activity" is defined under the Strategic Goods (Control) Act as: (a) the development, production, handling, operation, maintenance, storage, detection, identification or dissemination of any nuclear, chemical or biological weapon, or (b) the development, production, maintenance or storage of missiles which are capable of delivering any such weapon. A strategic goods permit is required for the export, transhipment, transit, electronic transmission or brokering of goods, software or technology to be used in a relevant activity.