The organization must hold documented policies, procedures or mechanisms for the disposal of personal data, choosing disposal techniques with regard to factors including the nature and extent of the data, any associated metadata, and the physical characteristics of the media it is stored on, since techniques differ in their properties and outcomes such as the granularity of the resulting media or whether deleted information can be recovered.
ISO 27701:2019 7.4.8 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.