Collection Hywel Dda University Health Board (HDUHB): performance, escalation and intervention Information of oversight, escalation, and intervention of Hywel Dda University Health Board. Part of: NHS management (Sub-topic) Organisation: Hywel Dda University Health Board First published: 22 October 2025 Last updated: 4 February 2026 2025 Hywel Dda University Health Board Escalation Framework: January 2026 4 February 2026 Guidance Hywel Dda University Health Board Escalation Framework: September 2025 22 October 2025 Guidance Related NHS management (Sub-topic)NHS Wales escalation and intervention arrangements