Approved Handheld Devices
The following Handheld Devices have been Type Approved by Zircon Software Limited:
| Developer | Product | Software Version | Compliance |
| Motor Trade Technologies Ltd | Test Master CE | 2.0.4.4 | Testing |
| Logitag UK Ltd | Logitag Genie | 1.0.1BM | Testing |
| AutoTest | eRoadWorthy | 1.12 | Testing |
| Delphi Lockheed | Test Master XP | 2.0.4.3 | Testing |
| SPX Service Solutions | MOT Xecutive | 1.0.0 | Testing |