ACMP distinguishes between incremental and transformational change. Transformational change,
particularly when it requires cultural shifts, causes the greatest disruption because it challenges
organizational norms, values, and long-standing behaviors. New technology (D) or role changes (B)
can be significant but typically occur within existing frameworks. Incremental changes (A) are small
and evolutionary. Thus, transformational change with culture change is the most disruptive.
(Reference: ACMP Standard, Introduction; Defines transformational change as a high-impact shift
involving culture and behaviors, creating greater disruption than technical or incremental
adjustments.)