Active management by exception involves watching for deviations from rules and standards and taking corrective action.

Active management by exception is a management approach that involves monitoring operations for any deviations from established rules and standards, and taking corrective action when necessary. This approach allows managers to focus their attention on areas that require immediate attention, rather than becoming bogged down in day-to-day operations. By proactively addressing issues and concerns, managers can ensure that their organization is operating efficiently and effectively.