Launched in March 2021, the Professional Nurse Advocate (PNA) programme delivers training and restorative supervision for nurses across England. This Standard Operating Procedure (SOP) provides guidance to healthcare organisations and employed PNAs delivering a PNA service to teams of nurses working within the Critical Care environment. Ruth May, Chief Nursing Officer for England described the PNA implementation across England and the vision is that there will be eventually a minimum of 1 PNA for 20 registered nurses in England.(May 2021)