An ECCN can be found within which list?

An ECCN, or Export Control Classification Number, is a specific identifier used to categorize items that are subject to export controls under U.S. law. This classification is primarily found in the Commerce Control List, which is maintained by the Bureau of Industry and Security (BIS). The Commerce Control List outlines goods, software, and technology that are subject to export licensing requirements due to their potential military applications, national security significance, or other reasons.

The importance of the Commerce Control List lies in its role in regulating exports while ensuring compliance with U.S. export control laws. Each ECCN corresponds to a specific set of controls and requirements, aiding exporters in determining whether they need an export license for their items and under what conditions they can export.

The other options discussed, while they may contain lists of controlled goods or reference export regulations, do not specifically pertain to the ECCN system. Therefore, the Commerce Control List is the correct answer as it specifically provides the framework and classification necessary for identifying ECCNs.