What type of change involves transformations that may be significant and sudden?

Radical change refers to transformations that are profound and swift, typically altering the very foundation of an organization or system. This type of change often results from shifts in technology, market dynamics, or regulatory demands, causing organizations to adapt quickly to survive or thrive in a new environment.

In contrast, incremental change unfolds gradually, focusing on small, continuous improvements rather than sweeping alterations. Planned change is a structured process intended to implement specific improvements in a calculated manner, while unplanned change occurs unexpectedly and may not always lead to meaningful transformation. Radical change stands out because it reflects a major overhaul that can redefine policies, impact relationships within an organization, and lead to new strategic directions, highlighting the need for adaptability in a fast-paced changing environment.