When using a private vehicle to transport a nuclear gauge, what action is not required?

When transporting a nuclear gauge using a private vehicle, obtaining a commercial driver's license is not a requirement. This is because the regulations that govern the transport of nuclear gauges often apply specifically to commercial transport vehicles that are used for freight. Private vehicles are treated differently in terms of licensing requirements, allowing individuals to transport such materials without needing a specialized commercial license.

In contrast, placarding the vehicle is essential to ensure that others are aware of the hazardous materials being transported. Having shipping papers accessible is also necessary, as these documents provide critical information about the materials being moved and are required by regulatory bodies during inspections. Following security requirements is vital to ensure the safety and security of the transport of sensitive materials like a nuclear gauge, which is critical to preventing unauthorized access or potential misuse.