A change in an information technology system may be monitored. The information technology system may include a computing resource, a computing service that is to utilize the computing resource, a resource policy including a rule that is to be matched to the computing resource. A compliance operation may be performed on the computing resource in accordance with the rule. A schedule may be changed for a maintenance window in which the compliance operation is to be performed. The change of the schedule may be based on the monitored change in the information technology system and on a priority of the compliance operation or of the computing service.