This mapping of NIST SP 800-53 Revision 5 controls to ISO/IEC 27001:2013 requirements and controls reflects whether the implementation of a security control from Special Publication 800- 53 satisfies the intent of the mapped security requirement or control from ISO/IEC 27001 and conversely, whether the implementation of a security requirement or security control from ISO/IEC 27001 satisfies the intent of the mapped control from Special Publication 800-53.