Integrity is a concept of consistency of actions, values, methods, measures, principles, and morals.
Integrity is a personal choice, an uncompromising and predictably consistent commitment to honour moral, ethical, spiritual and artistic values and principles.
In ethics, integrity is regarded by many people as the honesty and truthfulness or accuracy of one's actions. Integrity can stand in opposition to hypocrisy in that judging with the standards of integrity involves regarding internal consistency as a virtue, and suggests that parties holding within themselves apparently conflicting values should account for the discrepancy or alter their beliefs.
The word integrity evolved from the Latin adjective integer, meaning whole or complete. In this context, integrity is the inner sense of "wholeness" deriving from qualities such as honesty and consistency of character. As such, one may judge that others "have integrity" to the extent that they act according to the values, beliefs and principles they claim to hold.
A value system's abstraction depth and range of applicable interaction may also function as significant factors in identifying integrity due to their congruence or lack of congruence with observation. A value system may evolve in a while while retaining integrity if those who espouse the values account for and resolve inconsistencies.