Which of the following is NOT considered a major element of workplace safety?

Office supplies are not considered a major element of workplace safety because they primarily consist of items like paper, pens, and other general administrative tools that support daily tasks rather than focusing on health and safety regulations, procedures, or protective measures.

In contrast, Safety Data Sheets (SDS) provide critical information about handling hazardous materials safely, Personal Protective Equipment (PPE) is essential in protecting workers from potential risks like chemical exposure or physical injuries, and training ensures that employees are informed about safety protocols and how to effectively utilize safety equipment. Therefore, the focus on the other options directly ties into the workplace's overall safety framework, unlike general office supplies, which do not contribute to mitigating hazards or promoting a safe working environment.