| Code | Description | TFR Code | TFR Description | NCA Code | NCA Description |
|---|---|---|---|---|---|
| GWB | Wheelchairs | 310 | Appliances | 7104 | Wheelchairs |
| GWC | Buggies | 310 | Appliances | 7099 | Buggies & Accessories |
| GWD | Pushchairs & Prams | 310 | Appliances | 7099 | Buggies & Accessories |
| GWF | Wheelchairs Spares & Accessories | 310 | Appliances | 7104 | Wheelchairs |
| GWG | Buggies Accessories & Spares | 310 | Appliances | 7099 | Buggies & Accessories |
| GWH | Pram Pushchairs Accessories & Spares | 310 | Appliances | 7099 | Buggies & Accessories |
| GWX | Wheelchairs Maintenance & Repairs | 310 | Appliances | 7104 | Wheelchairs |