What does "shall" indicate in a code or standard?

In the context of codes and standards, the term "shall" indicates a mandatory requirement. This language is used to specify actions or conditions that must be adhered to in order to comply with the regulations set forth in the code. The use of "shall" creates a legal obligation for those who are bound by the code to follow the specified requirement without exception.

Understanding this distinction is crucial for professionals in the field, as failing to comply with mandatory requirements can result in violations that may lead to safety hazards, legal issues, or financial penalties. It is important to recognize that "shall" is binding and leaves no room for discretion, meaning that it is essential to implement the specified requirement exactly as dictated.