Determining if a license is required under General Prohibition 1 involves checking which of the following first?

Determining if a license is required under General Prohibition 1 primarily involves checking the ECCN number. The Export Control Classification Number (ECCN) is a key identifier used in export control regulations that helps ascertain whether a specific item is subject to export controls and licensing requirements. Each ECCN is associated with specific controls, making it essential to assess before any export activities take place.

By verifying the ECCN, exporters can understand the level of control associated with the product, whether it's restricted, and what licensing requirements may apply. Other considerations, such as product packaging standards, cost on the invoice, or destination country regulations, may also play roles in the broader context of export compliance, but the initial step for licensing under General Prohibition 1 specifically focuses on the ECCN number to determine the necessary actions for export.