Gathering, using, keeping and passing on a consumer's data must go no further than needed, and in proportion, for the purpose it was gathered for, or for another disclosed purpose that fits the context of collection. Processing that drifts into purposes incompatible with those is not allowed.
This control maps to 3 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.
CCPA/CPRA 1798.100(c) is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of CCPA/CPRA your existing evidence covers. Hold GDPR and 17 of 89 CCPA/CPRA 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 GDPR pair alone.
The graph holds this control, the 3 it maps to, and the evidence behind each claim, over MCP and REST.