Final answer:
It is true that determining the occupancy classification of a project should be one of the first steps in researching codes, as it guides the application of building codes and is essential for compliant and efficient design and construction.
Step-by-step explanation:
Determining the occupancy classification of a project is indeed one of the first steps in researching codes, and it is considered true. The occupancy classification helps to identify the use of a building or structure, which in turn determines the specific building codes and regulations that apply. These codes can include fire safety, egress, occupancy limits, and types of allowable materials, to name a few. Knowing the occupancy classification early in the planning process helps ensure the design complies with the necessary codes for the intended use of the building. A failure to properly classify could lead to redesigns, construction delays, and increased costs. Therefore, this initial step is critical in the construction and design process.