Who is responsible for the proper labeling of hazardous chemicals after they reach the workplace or jobsite?

The responsibility for the proper labeling of hazardous chemicals after they reach the workplace or jobsite generally falls to employers. Employers are tasked with ensuring that all hazardous materials are accurately labeled to comply with regulations, such as those outlined by the Occupational Safety and Health Administration (OSHA) in the United States. This is crucial for the safety and health of all employees, as accurate labeling provides essential information about the chemicals, including their hazards and safety measures.

Employers must establish a system for labeling that aligns with safety data sheets and ensure that all employees have access to this critical information. This responsibility is part of their broader duties to create a safe work environment and comply with legal requirements regarding hazardous materials.

While safety officers and contractors may play roles in overseeing safety protocols and ensuring compliance, the ultimate accountability lies with the employers, making them the central figure in the labeling process.