What principle aims to minimize radiation exposure to individuals?

The ALARA principle, which stands for "As Low As Reasonably Achievable," is a foundational concept in radiation safety. It emphasizes the reduction of radiation exposure to individuals while balancing the benefits of the activity with the costs and logistical considerations. The core idea is to adopt protective measures that keep radiation doses as low as possible, taking into account economic and social factors.

This principle is implemented through various strategies such as optimizing work practices, using shielding to reduce exposure, and ensuring proper training for individuals who work with or around radiation. By instilling a culture of safety and responsibility among professionals, the ALARA principle helps to protect both workers and the public from unnecessary radiation risks.

In contrast, while OSHA standards focus on workplace safety regulations and radioprotection measures encompass a broad set of practices to safeguard against radiation, and exposure management strategies can also serve to control radiation, none of these specifically encapsulate the overarching goal of continual minimization of exposure in the way the ALARA principle does.