What does the Bureau of Radiation Control (BRC) regulate?

The Bureau of Radiation Control (BRC) primarily focuses on the regulation of Class 3B and Class 4 lasers, especially those utilized in the medical field. These classes of lasers are significant due to their potential hazards if improperly used, such as causing burns or eye injuries. The BRC implements regulations to ensure safety standards are upheld in clinical settings where these powerful lasers are employed for various medical procedures. This includes monitoring their usage, ensuring proper training for operators, and enforcing compliance with safety protocols.

In contrast, other options involve lasers that either pose lower risks or fall outside of the BRC's primary focus. Residential laser technology typically features lower-powered devices that don't require stringent regulation. Class 1 and Class 2 lasers are inherently less hazardous and usually do not require the same level of oversight due to their reduced risk profiles. Meanwhile, laser printing technologies involve a different application of laser technology that is not the focus of BRC regulation. Thus, the correct emphasis is on the higher-risk Class 3B and Class 4 lasers in medical use, which the BRC actively regulates to ensure public safety.