Which regulatory body primarily oversees occupational safety in laser use?

The Occupational Safety and Health Administration (OSHA) is the regulatory body that primarily oversees workplace safety, including the safe use of lasers in occupational settings. OSHA sets and enforces standards that ensure safe working conditions, which includes the proper handling of equipment like lasers that can pose risks if not used correctly. They provide guidelines on protective measures, training, and compliance to mitigate hazards associated with laser use.

While other organizations like the FDA regulate lasers from a safety and effectiveness standpoint regarding consumer products, OSHA specifically focuses on workplace safety, making it the correct answer in the context of occupational safety. The National Institute for Occupational Safety and Health (NIOSH) conducts research and makes recommendations for the prevention of work-related injury and illness but does not have the regulatory authority that OSHA possesses. The Centers for Disease Control and Prevention (CDC) is primarily focused on public health and disease prevention and does not typically oversee workplace safety regulations, including those associated with laser usage.