To inform burden- and responsibility-sharing arrangements, UNHCR will coordinate with concerned States and appropriate partners to assist with measuring the impact arising from hosting, protecting and assisting refugees, with a view to assessing gaps in international cooperation and to promoting burden- and responsibility-sharing that is more equitable, predictable and sustainable.20 In 2018, UNHCR will convene technical expertise from international organizations and Member States, and coordinate a technical review of relevant methodologies to build broad consensus on the approach to be taken. The results will be shared and provide the opportunity for formal discussions among States in 2018–2019. The first report will be issued in 2019, coinciding with the first Global Refugee Forum. Subsequent reports will be provided at regular intervals, providing the basis for determining whether there has been progress towards more equitable and predictable burden- and responsibility-sharing in line with para 7 (see also Part IV below).