Which standards govern the production of CNG vehicles?

The production of CNG vehicles is primarily governed by the Environmental Protection Agency (EPA) and the National Fire Protection Association (NFPA). The EPA sets air quality standards and regulations that ensure that vehicles, including those powered by compressed natural gas, meet emissions requirements. This is essential for minimizing the environmental impact of vehicles and ensuring public health is protected.

On the other hand, the NFPA provides standards to ensure safety measures are in place, particularly in relation to fuel systems and the handling of flammable gases. Their codes help prevent accidents and enhance the overall safety of CNG vehicles in terms of design, manufacturing, and operation.

While entities like the American National Standards Institute (ANSI), Occupational Safety and Health Administration (OSHA), and Department of Transportation (DOT) are influential in various aspects of safety, regulation, and transportation policy, the specific standards for the production of CNG vehicles are primarily dictated by the guidelines set forth by the EPA and NFPA. This collaboration ensures that both environmental and safety considerations are adequately addressed in the production and operation of CNG vehicles.