Article 20 requires recognised data altruism organisations to record: (a) all data users using their data; (b) the dates / durations of use; (c) the purpose; (d) any fees paid by data users; (e) the data subjects / data holders' interests safeguarded. Article 21 imposes safeguarding requirements: clear information to data subjects/data holders, mechanisms for consent / permission withdrawal, appropriate technical + organisational measures to protect rights, no use of data for other purposes.
This control maps to 2 controls across 1 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.
The graph holds this control, the 2 it maps to, and the evidence behind each claim, over MCP and REST.