Employers are required to provide employees with what type of information and training on hazardous chemicals?

Employers are required to provide employees with effective information and training on hazardous chemicals to ensure workplace safety. This means the training must be clear, comprehensive, and practical, enabling employees to understand the hazards associated with chemicals they may encounter, as well as safe handling procedures and emergency response actions. Effective training ensures that all employees, regardless of their prior knowledge or experience, can recognize chemical hazards and take appropriate safety measures.

While the other options, such as occasional, worthwhile, and timely, may describe certain desirable aspects of training, they do not fully capture the essential requirement of effectiveness. The primary goal of providing training on hazardous chemicals is to empower employees with the knowledge and skills they need to work safely, which is why the emphasis is placed on the training being effective.