Those who provide assurance are independent of the functions, groups or organisations under review and show a suitable attitude and appearance, the skills and knowledge the engagement demands, and adherence to ethical codes and professional standards: adherence to the relevant ethical codes and to assurance standards specific to the industry and geography is established, and so are the providers' independence, competence and qualifications.
This control maps to 3 controls across 2 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.
The graph holds this control, the 3 it maps to, and the evidence behind each claim, over MCP and REST.