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About this call for evidence

The independent review of the physician associate (PA) and anaesthesia associate (AA) professions (the Leng review) is seeking evidence which contributes towards an understanding of:

  • the relative safety of the roles 
  • their contribution to effective and productive multidisciplinary teams 
  • the delivery of good quality and efficient patient care across a range of settings 
  • patient satisfaction with the roles

You can also read about:

The Leng review will be guided by the best available data and is currently accepting evidence and analysis. This online form is for:

  • organisations submitting any evidence
  • individuals submitting unpublished research

There will be further opportunities for others to share their views. These include:

  • a targeted survey for PAs, AAs and those that work with them
  • site visits
  • webinars for healthcare professionals
  • focus groups for patients

The deadline for responding to this call for evidence is 11:59pm on 21 March 2025.