The organization must determine and document its legal, regulatory and business obligations to the individuals whose data it processes and provide the means to meet them, ensuring those means are accessible and timely, giving clear documentation to the individual of the extent to which obligations are fulfilled and how, along with an up to date contact point provided through a channel similar to the one used to collect the data and the consent.
ISO 27701:2019 7.3.1 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of ISO 27701:2019 your existing evidence covers. Hold SOC 2 and 58 of 108 ISO 27701:2019 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. 289 were rejected on the SOC 2 pair alone.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.