What is the main purpose of model codes in fire and emergency services?

Model codes primarily serve to ensure safety in building construction and operations, making option C the most appropriate choice. These codes are developed to establish minimum safety standards that must be adhered to in the design, construction, and occupancy of buildings. This helps mitigate risks and protect lives by enforcing safety measures related to fire prevention, structural integrity, and egress during emergencies.

While providing guidelines for use may allow for some flexibility, the central objective of model codes is to establish consistent safety standards rather than merely offer suggestions. Standardizing equipment is a relevant concern in the firefighting community but is typically addressed through specific regulations or standards rather than model codes. Outlining emergency response protocols relates more to operational procedures than to the set safety standards for construction and occupancy. Thus, the focus remains on ensuring safety, which underscores the importance of model codes in fire and emergency services.