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RMF Step 5 - Authorization 

Guidance:  NIST SP 800-30; 37; 39; 53; 53A; 137

  • Authorizing Official provides final approval decision(s)

    • ATO - Authority to Operate with/without caveats​

    • IATT -Interim Authority to Test

    • Reciprocity

    • Type Accreditations

    • DATO - Denial Authority to Operate

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