Choosing which standards apply, and putting them into practice, should rest on analysis of conditions specific to the organisation, including the strategic objectives to be met, the number of routes to them and the projects and programmes supporting them, the need to integrate work inside and outside the organisation, the project environment, the governance structure, management approaches, culture and values, resourcing arrangements and contractual relationships. Once the applicable standards are chosen, the organisation should turn to ISO 21505 to establish the governance framework for the processes, procedures and practices that form part of its overall governance.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.