Final answer:
Fire and emergency services managers utilize the self-assessment program as a checklist for self-inspections, which are typically conducted on an annual basis to improve safety and compliance.
Step-by-step explanation:
Fire and emergency services managers have the critical responsibility to ensure that their organizations are consistently following the best practices for safety and efficiency. An essential part of this is conducting regular self-assessments using the fire and emergency services assessment program. This program serves as a self-inspection program checklist. While the question does not specify the frequency of these self-assessments, in general, they are conducted at least annually, although more frequent assessments may benefit the organization and ensure a higher standard of preparedness and safety compliance. These assessments help identify areas that need improvement, ensure regulations are met, and that best practices are followed.