n. ~ The quality of being whole and unaltered through loss, tampering, or corruption.
Integrity is a relative concept that assesses whether the essential nature of a record has changed. As a record ages, its ink may fade or bits of the paper may be chipped from edge without any significant loss of integrity. Contrawise, loss of a page from a record, especially one bearing authorizing signatures, has a significant impact on the record's integrity.
In the context of records, integrity relates to the potential loss of physical or intellectual elements after a record has been created. It is distinguished from completeness, which refers to the presence of all required physical and intellectual elements when the record is created.