Does UL provide code interpretations?
No. The final interpretation of a particular code section is always the decision of the local authority having jurisdiction (AHJ). The AHJ has tremendous responsibility, which is placed on the AHJ by the local and state legislators when the legislature adopts codes specifying that a product or installation is only acceptable when approved. Approved is defined as being acceptable to the AHJ. As such, it is suggested that you contact the code authority having jurisdiction over the project with questions about an interpretation of the code section in question. The International Code Council (ICC) provides non-binding code interpretations of their codes. More information on these interpretations can be obtained from the ICC website.
