On 10 September 2015 he presented his fourth report to the council on the adverse human rights impacts of free trade and investment agreements on a democratic and equitable international order, and on 26 October 2015 to the General Assembly on the issue of investor state dispute settlement. The main observations of these reports were reported by news outlets such as Reuters, "The Guardian", "The Huffington Post", "RT", and "The Independent". In 2015, the US based magazine of global politics, "Foreign Policy", consulted with the UN Independent Expert on the application of the right to self-determination in the Indonesian region of West Papua.