Final answer:
A policy committee should be established when there is a need for a systematic approach to policy decisions. It helps ensure that policies are developed and implemented in an organized and effective manner.
Step-by-step explanation:
A policy committee should be established when there is a need for a systematic approach to policy decisions. It helps ensure that policies are developed and implemented in an organized and effective manner. By having a committee, different perspectives and expertise can be brought together to make informed decisions. This is important for policies that have a significant impact on the organization or require input from multiple stakeholders.