System development and design policies must give guidance on the organization's processing needs based on its obligations to individuals and applicable law, covering privacy principles in the development lifecycle, privacy requirements at the design phase informed by risk or impact assessment, protection checkpoints at project milestones, the knowledge developers need, and minimising processing by default; systems and components processing personal data must be designed on privacy by design and privacy by default principles so collection and processing are limited to what the identified purposes need and so that later obligations such as timely disposal are facilitated; change control, technical review, package change restrictions, secure development environments, outsourced development and system and acceptance testing apply as the base guidance requires.
ISO 27701:2019 6.11.2 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.