What does ALARA stand for in radiation safety?

ALARA stands for "As Low As Reasonably Achievable." This principle is foundational in radiation safety and is applied in various practices to minimize exposure to radiation for both individuals and the environment. The goal of ALARA is to ensure that all radiation exposure is kept to the lowest possible levels, while still taking into account economic and societal factors.

This concept acknowledges that while it may not be feasible to completely eliminate radiation exposure, it is essential to manage and reduce it through effective protocols, engineering controls, and proper shielding. The wording emphasizes the consideration of practicality and feasibility, ensuring that efforts to reduce exposure do not lead to excessive costs or unrealistic expectations.

Understanding ALARA is crucial for professionals in fields dealing with radiation, as it promotes a culture of safety and continuous improvement in radiation protection practices.