| Product Name | Product Ref | Manufacturer | Specification Number | Specification Status | Registration Date | Certificate No | More |
|---|---|---|---|---|---|---|---|
| 3-aspect signal head and radio-linked traffic signals | II3400 Issue 1 | Coeval Limited | TOPAS 2502B | Superseded | 24/10/2018 | 2018/0151 | More Info |
| EVO PT5 | PDL 2030 | Traffic Group Signals Ltd | TOPAS 2502B | Superseded | 06/02/2015 | 2020/0165 | More Info |
| EVO T5 | Traffic Group Signals Ltd | TOPAS 2502B | Superseded | 06/02/2015 | 2020/0166 | More Info | |
| Smart Radio Connect Multi Phase | Hollco Limited | TOPAS 2502B | Superseded | 14/08/2015 | 2015/0091 | More Info | |
| UTC-EVO | Traffic Group Signals Ltd | TOPAS 2502B | Superseded | 14/08/2015 | 2020/0168 | More Info | |
| Radio Connect Muilti-Phase | Hollco Limited | TOPAS 2502B | Superseded | 23/09/2015 | 2015/0094 | More Info | |
| EVO T2 Controller | Traffic Group Signals Ltd | TOPAS 2502B | Superseded | 22/04/2016 | 2020/0167 | More Info | |
| Portable Traffic Light LZA 500 PED | 295196-1 | Nissen UK Limited | TOPAS 2502BTOPAS 2537ATOPAS 2538A | SupersededSupersededSuperseded | 21/06/2016 | 2016/0126 | More Info |