Final answer:
The DOT requires hazmat employees to receive training every three years to ensure their knowledge and skills in handling hazardous materials. Recurrent training is also necessary to stay updated on any changes in regulations or procedures. Some employees may require additional training based on specific regulations and job duties.
Step-by-step explanation:
The Department of Transportation (DOT) requires hazardous materials (hazmat) employees to receive training at least once every three years. This training ensures that employees have the necessary knowledge and skills to safely handle and transport hazardous materials. The training covers topics such as recognizing and identifying hazardous materials, understanding their risks, and following proper handling and emergency response procedures.
Furthermore, hazmat employees must also receive recurrent training every three years to stay updated on any changes in regulations or procedures. This ensures that employees remain knowledgeable and competent in their roles and responsibilities regarding hazardous materials.
It is important to note that some hazmat employees, such as drivers, may require additional training as specified by specific regulations and their job duties.