Starting on January 30, 2012, when you:
- Apply for a CDL
- Renew a CDL
- Apply for a higher class of CDL
- Apply for a new endorsement on a CDL
- Transfer a CDL from another State
You will be required to self-certify to a single type of commercial operation on your driver license application form. Based on that self-certification, you may need to provide your SDLA with a current medical examiner’s certificate and show any variance you may have to obtain or keep your CDL.