What must supervisors ensure regarding the training of personnel under the ALARA guidelines?

Supervisors play a critical role in maintaining safety standards, particularly regarding radiation safety under the ALARA (As Low As Reasonably Achievable) guidelines. The principle of ALARA emphasizes minimizing radiation exposure to personnel and the environment while considering economic and societal factors.

To adhere to this principle, it is essential that supervisors ensure that personnel receive training on hazard awareness. This training helps workers understand the potential risks associated with their tasks, what hazards exist in their work environment, and how to effectively implement safety measures to mitigate exposure. Proper hazard awareness training is foundational for all employees, allowing them to recognize when conditions may require them to adjust their practices to maintain safety.

While the other options touch on relevant aspects of personnel training, they do not directly connect to the core requirement of ensuring that workers know the specific hazards they may encounter and how to manage those risks.