Intangibles, ( General Head Note 1 or GN1), is a U.S. Shipment Type and Informal Entry that allows for the release of shipments consisting of one of the following types of commodities:

1. Corpses, coffins and accompanying flowers.
2. Records, diagrams and other data with regard to any business, engineering or exploration operation whether on paper, cards, photographs, blueprints, tapes or other media.
3. Articles returned from space.
4. Aircraft parts or equipment removed from a U.S. registered aircraft.