Public Health Wales (PHW; Welsh: Iechyd Cyhoeddus Cymru) is an NHS Trust which was established on 1 October 2009 as part of a major restructuring of the health service in Wales.

[4] A board is responsible for Public Health Wales’ strategic direction,[5] governance framework, organisational culture and development and stakeholder relations.

[6] Jan Williams OBE FRSPH is the Chair.

Each year Public Health Wales is required to conduct a self-assessment and demonstrate improvement against the Healthcare Standards for Wales.

[8] The organisation is split into seven key directorates:[citation needed]