The property that data has not been changed, destroyed, or lost in an unauthorized or accidental manner.
Sources:
NIST SP 1800-10B
under Data Integrity
from
CNSSI 4009-2022
NIST SP 1800-25B
under Data Integrity
from
CNSSI 4009-2022
NIST SP 1800-26B
under Data Integrity
from
CNSSI 4009-2022