Which group was responsible for the development of the National Building Code in 1905?

• A. National Fire Underwriters Association
• B. American Institute of Architects
• C. National Safety Council
• D. International Code Council

Answer: (A)

The key idea here is that the first National Building Code arose from the fire insurance industry, not from architects or safety groups. In 1905, insurance underwriters faced huge losses from destructive fires and realized that uniform construction standards could help them assess risk and reduce these losses. They organized a national body of fire underwriters to study fire hazards and publish a model building code that cities could adopt. This code set common minimum requirements for materials, construction methods, and fire safety features, and it quickly became the basis for building regulation in many municipalities. The other groups mentioned—architects, safety organizations of a later era, and the later code council that consolidates modern codes—were not the authors of the 1905 code.