Which of the following is a key component of the information and training changes from HAZCOM to GHS?

The correct answer highlights the significant updates in how safety information is communicated as a result of the transition from the Hazard Communication Standard (HAZCOM) to the Globally Harmonized System (GHS). One of the critical changes is the inclusion of new elements within the Safety Data Sheets (SDS), which replaced Material Safety Data Sheets (MSDS).

The SDS format is standardized and comprises 16 sections that provide detailed information about the properties of chemicals, hazards, protective measures, and safety precautions. This standardization ensures that workers have clear, consistent, and comprehensive information about hazardous materials they may encounter, which is crucial for effective hazard communication and worker safety.

Additional training elements may include understanding the new labeling requirements, including hazard pictograms, signal words, and precautionary statements. These updates are essential for ensuring that all personnel have the necessary information to work safely with hazardous substances.

The other options—such as focusing on verbal instructions, historical chemical usage, or reducing training frequency—do not accurately reflect the improvements aimed at enhancing safety and compliance under the GHS framework.