What must a code official provide when an alternative material does not comply with code provisions?

When an alternative material does not comply with code provisions, it is essential for the code official to provide a written explanation of the reasons for the rejection. This written documentation ensures that there is a clear and formal record of the decision-making process, which can be crucial for the parties involved. By providing the reasons in writing, it also allows for transparency and accountability regarding the interpretation and enforcement of the building codes. This practice not only helps maintain the integrity of the code but also aids in guiding future submittals or appeals related to the use of alternative materials. Proper documentation contributes to better communication among stakeholders, including contractors, builders, and regulatory bodies.