Can I get my cdl back after downgrade in massachusetts?

Yes, you can get your CDL back after a downgrade in Massachusetts. You will need to reapply for your CDL and pass the necessary knowledge and skills tests. Additionally, you may need to provide proof of any required training or experience. It is recommended to contact the Massachusetts Registry of Motor Vehicles for specific instructions and requirements. Masachusetts just passed new regulations:

The Registry of Motor Vehicles (RMV) promulgated regulations, 540 CMR 2.06(9)(c)(5), relating to part (C) of M.G.L. Chapter 90F, Section 9 for the implementation of a new Lifetime Disqualification Waiver Program.

Drivers who are currently subject to a lifetime disqualification for refusals to submit to a chemical test or analysis of the person’s breath or blood, convictions under M.G.L. Chapter 90F, Section 9(A)-(B), or convictions under paragraphs (b)(1) through (8) in Table 1 of 49 CFR 383.51, may now be eligible to end their lifetime disqualification and be eligible to apply for a Commercial Driver’s License (CDL) if they have served no less than 10 years of the lifetime disqualification and meet the other program requirements.

Lifetime Disqualification Waiver Program | Mass.gov