“…This paper explores what policy instruments the selected IGOs have been using to influence the development of governmental OER policies. The majority of previous research activities carried out in the period 2011-2020 primarily focused on documenting the adoption and growth of public OER policies worldwide and did not investigate the role of IGOs OER policy instruments on the development of the reported governmental OER policies (Hylén et al, 2012;Hoosen, 2012;Orr, Rimini & van Damme, 2015;COL, 2017;Inamorato dos Santos et al, 2017;Ossiannilsson, Hakan & Wetzler, 2020). The published information on this topic is limited to several studies or reports examining the effect of some OER policy instruments, such as technical assistance or discursive dissemination, of IGOs such as UNESCO, COL or EC, on the development of governmental OER or Open Education policies in a specific country or a group of countries in a particular geographical region (Inamorato dos ORS Impact, 2015;Abeywardena, et al, 2018;Abeywardena, et al, 2019).…”