Can JOL holders operate vehicles that require a commercial driver's license (CDL)?

The Massachusetts Junior Operator License (JOL) regulations are quite clear regarding the types of vehicles that JOL holders are permitted to operate. Individuals with a JOL are not authorized to operate vehicles that require a commercial driver's license (CDL). This rule is in place to ensure that drivers who are still in the early stages of gaining driving experience do not operate larger, more complex vehicles that require specialized knowledge and skills. CDL-requiring vehicles often have different handling characteristics, may transport hazardous materials, or carry more passengers than typical vehicles. Therefore, it is essential for JOL holders to focus on operating standard passenger vehicles without the added responsibility that comes with commercial driving, ensuring both their safety and that of other road users.