Where external providers carry out operational functions for the Operator, a selection process should apply relevant safety and security criteria, and a contract or agreement must be executed that identifies the specific documented requirements and the standards the provider must fulfil (ORG 1.6.1, 1.6.2).
This control maps to 2 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 2 it maps to, and the evidence behind each claim, over MCP and REST.