Amid concerns that officers experiencing the mental health impact of critical firearms incidents were not receiving enough ‘return to work’ support, New Zealand Police have a adopted a peer-led approach to post-incident reintegration; Dr Anna Sutton of the University of Waikato explained to delegates at the recent Australia and New Zealand Society of Evidence-Based Policing (ANZSEBP) Conference how ongoing research to evaluate the programme could help to improve reintegration for affected officers.