“…The most prevalent NGO ‘outside’ strategy targeting commercial actors was monitoring and reporting on practises harmful to health – identified in 56 studies [ 21 , 22 , 26 – 28 , 31 , 33 , 38 , 40 , 42 – 45 , 47 – 49 , 52 – 54 , 58 , 67 , 72 , 73 , 75 , 78 , 81 , 83 – 106 ]. NGO monitoring included the development of ‘counter accounts’ to challenge industry claims and provide alternative evidence on impacts to health [ 31 , 33 , 43 , 47 , 54 , 72 , 78 , 83 , 92 – 94 ]. NGOs in Nigeria, for example, developed the Oil Spill Monitor (OSP) to document oil pollution, impacts, and extractive industry remediation [ 43 , 95 ].…”