Which of the following is MOST important to address in an exit plan when an...

When transitioning to a new supplier, the most critical aspect to address in an exit plan is ensuring continuity of supply. This means making sure that there are no interruptions in the availability of materials or services during the transition period. Addressing this ensures that the organization's operations continue smoothly without any supply chain disruptions.

References

CIPS (Chartered Institute of Procurement & Supply). Managing supplier transitions.

ISM (Institute for Supply Management). Supply continuity planning.