Pesticide handler safety training for employees must be completed:

Pesticide handler safety training is essential to ensure that employees understand how to safely handle, apply, and store pesticides. The requirement for completion of this training before any pesticide handling is critical because it ensures that employees are equipped with the necessary knowledge and skills to protect themselves and others from potential hazards associated with pesticide exposure. This proactive approach to training emphasizes the importance of safety in the workplace right from the start of any pesticide-related tasks, allowing handlers to avoid accidents and misuse.

In contrast, other options suggest a schedule for training that doesn't align with safety regulations. Training at regular intervals such as monthly or yearly does not account for new employees who may begin handling pesticides at various times throughout the year. It is essential that training is a prerequisite to engaging in pesticide handling activities rather than a periodic requirement, thereby reinforcing immediate safety measures before any exposure occurs.