What labeling requirements are there for vehicles equipped with a CNG fuel system?

Vehicles equipped with a Compressed Natural Gas (CNG) fuel system must have durable labels that identify them as CNG vehicles and include other relevant information. This requirement is crucial for safety and regulatory compliance. Proper labeling helps to ensure that first responders and others who might interact with the vehicle are aware of its CNG fuel system. This identification is vital during emergencies or maintenance procedures, as it provides vital information about the specific hazards associated with CNG.

Labels typically include details such as the fact that the vehicle operates on CNG, and they may also contain information regarding the fueling system's specifications, warnings about the fuel type, and emergency contact information. This comprehensive labeling is part of the regulatory framework established to enhance the safety of CNG vehicles on the road, ensuring that all stakeholders are informed about the vehicle's fuel system.