The Operator should have processes ensuring that equipment and other operational products relevant to safety or security bought from external vendors meet the product technical requirements the Operator specifies before use (ORG 2.3.1).
This control maps to 1 controls across 1 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 1 it maps to, and the evidence behind each claim, over MCP and REST.