Which agency regulates oxygen levels and ventilation procedures in fire situations?

The Occupational Safety and Health Administration (OSHA) plays a crucial role in regulating health and safety standards in the workplace, which includes monitoring oxygen levels and ventilation procedures during fire situations. OSHA establishes guidelines that are designed to protect firefighters and other emergency responders from hazardous conditions, ensuring that they have a safe working environment.

In fire scenarios, particularly in enclosed or unsafe environments, maintaining adequate oxygen levels is essential for the safety of personnel. This includes establishing protocols for ventilation to prevent the buildup of toxic gases and to ensure that responders can operate effectively. OSHA's regulations apply to various workplaces, including those where firefighters may operate, allowing for compliance with standards that safeguard their health.

Other options, while related to safety and environmental issues, do not specifically focus on the regulation of oxygen levels and ventilation in fire situations. The National Fire Protection Association (NFPA) provides guidelines and standards for fire safety but does not have regulatory authority. The Environmental Protection Agency (EPA) is primarily concerned with environmental protection and pollution control, and the Federal Emergency Management Agency (FEMA) focuses on disaster response and recovery rather than direct regulation of workplace safety.