| Great Western Hospitals NHS Foundation Trust | Great Western Hospital | Accredited since July 2024 | 
| North Bristol NHS Trust | Southmead Hospital | Accredited since January 2020 | 
| Royal Cornwall Hospitals NHS Trust | Royal Cornwall Hospital | Undergoing self-assessment | 
| Royal Devon University Healthcare NHS Foundation Trust | North Devon District Hospital | Undergoing self-assessment | 
| Royal Devon University Healthcare NHS Foundation Trust | Royal Devon and Exeter Hospital | Undergoing self-assessment | 
| Royal United Hospitals Bath NHS Foundation Trust | Royal United Hospital | Accredited since March 2021 | 
| Somerset NHS Foundation Trust | Musgrove Park Hospital | Undergoing self-assessment | 
| Somerset NHS Foundation Trust | Yeovil District Hospital | Not registered | 
| Torbay and South Devon NHS Foundation Trust | Torbay Hospital | Accredited since February 2016 | 
| University Hospitals Bristol and Weston NHS Foundation Trust | Bristol Royal Infirmary and St Michaels Hospital | Undergoing self-assessment | 
| University Hospitals Plymouth NHS Trust | Derriford Hospital and Tavistock Hospital | Accredited since July 2015 |