Which Part and Section of the OHS Code addresses training requirements about WHMIS?

The correct choice identifies the appropriate section within the Occupational Health and Safety (OHS) Code that outlines the training requirements related to the Workplace Hazardous Materials Information System (WHMIS). Part 29, Section 397 specifically addresses the need for employers to ensure that workers receive adequate training on hazardous materials they may encounter in the workplace. This section aligns with the overall goal of WHMIS, which is to ensure that workers understand the hazards associated with the materials they handle and are equipped to work safely with them.

Training under WHMIS is crucial for maintaining a safe work environment, as it provides employees with the necessary knowledge about labeling, safety data sheets, and safe handling procedures. This training ensures that workers can effectively identify hazards and take appropriate precautions, thus preventing accidents and injuries related to hazardous materials.

In contrast, the other sections listed do not pertain to WHMIS training requirements, focusing on different aspects of workplace safety and health regulations, which further reinforces why the identified choice is the correct one.