secretariat: Society of Manufacturing Engineers, Society of Automotive Engineers, National Machine Tool Builders' Association, the American Society of Mechanical Engineers
sponsor organizations, Heating, Piping, and Air Conditioning Contractors National Association, Manufacturers Standardization Society of the Valve and Fittings Industry, the American Society of Mechanical Engineers
secretariat: Mechanical Contractors Association of America, Manufacturers Standardization Society of the Valve and Fittings Industry, the American Society of Mechanical Engineers