| iAuditor |
| Microsoft Office Applications |
| Safety Training |
| Safety Auditing |
| ISNetworld |
| Civil Construction - 3 Years |
| Commerical Construction - 6 Years |
| Concrete Construction - 6 Years |
| Demolition - 1 Years |
| Drilling Site Construction - 2 Years |
| Electrical Construction - 3 Years |
| Petrochemical/Oil Refinery Construction - 5 Years |
| Petrochemical/Oil Refinery Maintenance - 5 Years |
| Steel Erection - 7 Years |