| Microsoft Certified IT Professional: Enterprise Administrator |
| Microsoft Certified Systems Engineer on Microsoft Windows 2003, 2000 and NT 4.0 |
| Microsoft Certified Systems Administrator on Microsoft Windows 2003 and 2000 |
| Microsoft Certified Professional + Internet |
| CompTIA Security+ (2008 Edition) |
| ITIL (V2) Foundation in IT Service Management |
| ISEB The Foundation ITIL (2012 onwards) |
