The controller and the processor and, where applicable, their representatives must cooperate, on request, with the supervisory authority in the performance of its tasks. In practice that means responding to the authority's requests for information, access and assistance within the time it sets, completely and accurately, whether the request arises from a complaint, an investigation, an audit or an own initiative inquiry, and ensuring the records the authority is entitled to see can actually be produced.
GDPR GDPR-Art.31 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of GDPR your existing evidence covers. Hold ISO 27701:2019 and 21 of 40 GDPR controls already carry evidence.
Each report names every control your existing framework evidences, every one it does not, the reasoning behind each claim, and the claims that were argued against and rejected. 0 were rejected on the ISO 27701:2019 pair alone.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.