Diesel & Heavy Duty

Grade A

✓ ACTIVE

Holder Michael Haley

Certificate ID MR-A-DSL-2026-001024

Credential Diesel & Heavy Duty (DSL)

Rank at issue Rank IV · Grade A

Issued 2026-03-01

Expires 2028-02-29

Issued by Mechanicrank.com · a service of Supercanic LLC