Who must train individuals not certified by AFS in safe CNG activities?

The requirement for a competent person to train individuals not certified by AFS in safe CNG activities ensures that the training received is thorough, accurate, and meets safety standards. A competent person is defined as someone who has a recognized level of knowledge, skill, and experience to perform a specific task and is capable of identifying existing and predictable hazards in the surroundings. This expertise is crucial when dealing with potentially hazardous materials like compressed natural gas, where safety protocols must be strictly followed to prevent accidents and injuries.

Training from a competent person is vital because it not only imparts necessary technical knowledge but also emphasizes the importance of safety practices, proper handling techniques, and emergency response procedures specific to CNG. This level of training helps to cultivate a safer work environment and increases overall awareness among employees.

In contrast, training conducted by a colleague, a general supervisor, or relying on self-training might not ensure the same quality or comprehensiveness. Colleagues may not possess the necessary expertise; supervisors, while knowledgeable about general workplace practices, may not have specialized training in CNG safety; and self-training lacks the structured oversight and feedback necessary for mastering safety protocols. Thus, the selected answer reflects the importance of having knowledgeable trainers involved in CNG safety training efforts.