IATO

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Abbreviations / Acronyms / Synonyms:

Interim Approval to Operate

CNSSI 4009-2015

Definitions:

Interim Authorization to Operate; issued by a DAO to an issuer who is not satisfactorily performing PIV Card and/or Derived PIV Credential specified services (e.g., identity proofing/registration (if applicable)), card/token production, activation/issuance and maintenance).
Sources:
NIST SP 800-79-2

Glossary Comments

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See NISTIR 7298 Rev. 3 for additional details.