Commercial driving operation is permitted through state lines for excepted operations only and you are exempt from federal medical requirements.    Must be 18 years of age or older, 21 years of age or older when indicated for certain excepted operations s    you must have an Exempt A3 Med Cert restriction on your driver's license
If I have a HAZMAT H or HAZMAT / Tank X endorsement, can I request this type of commercial driving?
If you have a HAZMAT H or HAZMAT / Tank X endorsement, you can select this type of driving
What if I have a K CDL Intrastate Only restriction?