Agencies should configure software development environments so that: a minimum of three distinct environments exist, namely development, testing and production; information flow between them is tightly restricted under a defined and documented change policy, with access given only to users with a clear business need; new development and changes happen only in the development environment; and nobody has write access to the software's authoritative source (source libraries and the production environment).
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.