The following eight automobile areas are eligible for Automotive Service Excellence certification:
| ASE 1 | Brakes |
| ASE 2 | Electrical/Electronic Systems |
| ASE 3 | Engine Performance |
| ASE 4 | Suspension and Steering |
| ASE 5 | Automatic Transmission and Trans-axle |
| ASE 6 | Engine Repair |
| ASE 7 | Heating and Air Conditioning |
| ASE 8 | Manual Drive Train and Axles |