2404.92.00.00 - For transdermal application

This HTS category, 2404.92.00.00, specifically covers products containing tobacco, reconstituted tobacco, nicotine, or their substitutes, which are designed for transdermal application. This means the intended method of use involves the absorption of nicotine or other active substances directly through the skin. Examples may include certain nicotine patches or similar delivery systems, provided they meet the overarching criteria of Chapter 24.

It is crucial to distinguish this category from its sibling, 2404.91.00.00, which is designated for products intended for oral application. While both categories fall under "other nicotine containing products intended for the intake of nicotine into the human body," the key differentiator here is the *method* of delivery. Transdermal application relies on skin absorption, whereas oral application involves ingestion or placement within the oral cavity.

As this is a leaf node within the HTS structure, there are no further subcategories. Classification within 2404.92.00.00 is therefore dependent on meeting the explicit criteria for transdermal delivery and the presence of the specified active ingredients (tobacco, reconstituted tobacco, nicotine, or substitutes).