When is a safety data sheet (SDS) required to be available?

A safety data sheet (SDS) is required to be available whenever hazardous chemicals are used or stored. This requirement is part of OSHA's Hazard Communication Standard (HCS), which mandates that employers ensure employees have access to information about the hazards associated with chemicals they may encounter in the workplace.

The SDS provides detailed information about the properties of each chemical, including its potential hazards, safe handling and storage procedures, and what to do in case of an emergency. By having this information readily available, employers are better able to protect their employees from chemical-related hazards and promote a safer work environment.

In contrast, the other scenarios provided do not align with the regulatory requirements for SDS availability. For instance, fire drills are related to emergency preparedness but do not specifically necessitate the availability of SDS. While annual training sessions are important for safety awareness, the need for an SDS is not limited to those occasions. Additionally, limiting access to an SDS only when an accident occurs would not provide adequate safety measures or preparedness for handling hazardous materials in routine operations. Thus, the obligation to have SDS accessible at all times when hazardous chemicals are being utilized or stored is crucial for workplace safety.