Endorsements

If you haul freight to ports, chemical plants with maritime access, or other secured maritime facilities, you need a Transportation Worker Identification Credential — commonly called a TWIC card. Without it, you won't pass the security gate regardless of your CDL status, your carrier's...

Your CDL opens the door to commercial driving, but endorsements are what open the doors to specific jobs. Without the right endorsement, you legally cannot haul certain cargo or operate certain vehicles — even with a valid Class A or B CDL in your...