RC.CO-04 Public updates on incident recovery are shared using approved methods and messaging
NIST Cybersecurity Framework 2.0 states this control in a single sentence, which is the title above — reproduced verbatim from NIST Cybersecurity Framework (CSF) 2.0.
Cross-framework mappings
No cross-framework mapping is seeded for this control. That is stated rather than filled in: a mapping nobody authored is worse than a gap you can see.
Track RC.CO-04 with evidence behind it
In CMDash this control is a row with an owner, a status, uploaded evidence kept with its full history, and an export an assessor can read.