Could you provide more on how such recourse could be instigated to add weight to the below advice: Whilst not necessarily an instrument of international law, the United Nations along with other stakeholders have implemented a form of self regulation, which stipulates that Indigenous people should be consulted and their free, prior and informed consent given to any measures of projects that will affect their land, territory and resources. In working towards this goal, several states, agencies, development banks and the private sector have taken this principle and implemented it within their policies for nation building. This form of self-regulation and not wanting the public relations headaches of breaching international law may also provide a way of recourse for the clans.