Final answer:
Designated evacuation routes and muster areas are found in an emergency response plan, which includes instructions for safe evacuation and assembly during emergencies.
Step-by-step explanation:
Designated evacuation routes and muster areas are typically found in an emergency response plan. This document is essential for ensuring the safety and security of individuals in the event of an emergency situation, such as a fire, chemical spill, or other hazards. It includes detailed information about how to exit a building or area safely, where to gather after evacuating to account for all individuals, and procedures for emergency situations. It is one of many safety-related documents employers might use, alongside others like occupational health and safety plans, hazard assessments, and confined space entry procedures.
Knowing where to find specific safety equipment like fire extinguishers and eyewash stations is also crucial and generally included in an emergency response plan. OSHA's standards require employers to provide various safety measures, and emergency response is often a significant component of these regulations.