“…Voluntary Sector Review, 1-21. https://doi.org/10.1332/204080520X15874661935482 2013). Success within the NGO sector has been attributed to their unique position in society, (Butler et al 2017;Artaraz, Thurston, & Davies, 2007;Gentry, Powers, Azim & Maidrag 2018), which also places them in a good place for shaping social policy and impacting the social determinants of health and mental health (WHO, 2007). NGOs' approachability, flexibility, partnership working, and user involvement, particularly in relation to hard to reach groups, contribute to their unique potential (Flanagan, & Hancock, 2010).…”