Which of the following is a requirement under OSHA regarding personal protective equipment?

The requirement under OSHA regarding personal protective equipment (PPE) emphasizes the importance of using protective gear such as respirators, gloves, and goggles in specific environments where hazards are present. This is crucial in ensuring the safety and health of workers, as these items are designed to mitigate exposure to physical, chemical, and biological risks that could lead to injuries or health issues.

OSHA mandates that employers assess hazards in the workplace and provide the necessary PPE to employees, along with training on how to properly use and maintain that equipment. This systematic approach ensures that workers are protected while carrying out their duties, particularly in environments where they might encounter airborne contaminants, hazardous materials, or situations that could cause injury.

The other options do not align with OSHA's requirements for PPE. Safe practices include wearing appropriate gear at all times, not just footwear, and maintaining safety protocols even during maintenance tasks. Therefore, the focus on using specific types of PPE in hazardous environments is a critical aspect of OSHA regulations aimed at safeguarding worker health and safety.