As used in this chapter: 1. "Dealer" means any person in the business of handling liquefied petroleum gas who delivers or sells any liquefied petroleum gas to any retail dealer or user of liquefied petroleum gas. 2. "Liquefied petroleum gas" includes any material that is composed predominantly of any of the following hydrocarbons or mixtures of the following hydrocarbons: propane, propylene, butanes (normal butane and isobutane), and butylenes.
39-16.2-02. Liquefied petroleum gas transporters - Financial responsibility requirements. A dealer who owns or operates a vehicle used for the transportation of liquefied petroleum gas shall maintain motor vehicle liability insurance of: 1. At least five million dollars for the transportation of liquefied petroleum gas transported in cargo tanks, portable tanks, or hopper-type vehicles with capacities of three thousand five hundred water gallons [13248.94 liters] or more. 2. At least one million dollars for the transportation of liquefied petroleum gas transported in cargo tanks, portable tanks, or hopper-type vehicles with capacities of less than three thousand five hundred water gallons [13248.94 liters].