Anyone who works with hazardous material or could be affected by a leak or spill will require training. However, all workers will not need the same level of training. For example, training for warehouse staff may only need to include the safe handling of products and what to do when a spill occurs. However, industrial workers will need extensive training on the safe use of all hazardous products in their workplace. Naturally, office workers and retail cashiers will not require as comprehensive a training program.