In addition to the requirements of ASTM International F 2374 - 10, "Standard Practice for Design, Manufacture, Operation, and Maintenance of Inflatable Amusement Devices," an owner, operator or agent who rents or leases an inflatable amusement device or air-supported structure to an individual or an organization shall ensure that a qualified person assembles, and sets up each device or structure at the immediate site of operation, and clearly explains and provides written information for the safe operation and disassembly of the device or structure.
W. Va. Code R. § 42-17-15