Definition: NAICS 44-45, Retail Trade. The Retail Trade sector comprises establishments engaged in retailing merchandise, generally without transformation, and rendering services incidental to the sale of merchandise.
CDL Learner Permit - Additional Requirements. 1  You must be at least 18 years of age (21 for operations that require a medical card) 2  You must possess a valid Classified A, B, or C Driver License. 3  Will be accompanied by a licensed CDL operator, with the proper class of license, in the front seat beside you.
CDL holders are also required to submit updated Med Cert documentation to the MVA for the duration of their license. In addition, all CDL holders are required to self-certify regarding the type of commercial driving they will be doing (dependent on type of commerce and/or medical qualifications).