Guidance: improvement is integral to an effective system. Opportunities for improvement should be identified from monitoring, measurement, analysis and evaluation of performance and compliance (9.1), from audits (9.2) and from management review (9.3), and should take the actions necessary to address them, among them controlling and correcting nonconformity, and should raise environmental performance by continually improving how suitable, adequate and effective the system is.
This control maps to 6 controls across 3 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 6 it maps to, and the evidence behind each claim, over MCP and REST.