RDA Practice Exam – California RDA Test Prep & Free Practice Test (2025)

Employers are required to maintain Hazard Communication training records for a period of three years. This duration is established to ensure that there is a sufficient historical record of the training that employees have received. Keeping these records helps promote workplace safety, as they provide evidence that employees have been educated about the hazards associated with chemicals they may encounter, as well as the proper handling and emergency procedures related to those substances.

This requirement is in alignment with OSHA’s (Occupational Safety and Health Administration) standards, which mandate employers to keep track of training conducted for employees regarding hazardous materials. This documentation not only serves for compliance purposes but also aids in continually improving safety policies and practices within the workplace.

While options may suggest other time frames or the notion that records are not required, the three-year requirement aligns with established safety regulations and reflects a commitment to maintaining a safe working environment.