Michigan HazMat Endorsement Does Not Transfer to Ohio CDL

No. CDL endorsements—including Hazardous Materials (H)—are not transferable between states. Each state administers its own testing and issuance per FMCSA regulations (49 CFR 383).

Ohio HazMat Endorsement Process

1. Hold valid Ohio CDL
2. Pass Ohio HazMat knowledge test (30 questions, 80% minimum)
3. Complete TSA Security Threat Assessment (fingerprints, background check, $86.50 fee)
4. Submit application to Ohio BMV with medical card, proof of identity/residency
5. Receive endorsement on Ohio CDL

Key Points

• Michigan test passage doesn't exempt Ohio testing
• TSA background check is federal but must be initiated per state application
• Endorsement validity: 5 years (aligned with CDL renewal); TSA reassessment each cycle
• Ohio BMV: bmv.ohio.gov for current forms/fees

Plan 4–6 weeks for TSA clearance. Employers often sponsor/reimburse costs.