What is the function of a tariff schedule and how is it used in proceedings?

• A. It lists duties by product categories; it provides the framework for determining applicable rates and remedies.
• B. It outlines hearing procedures.
• C. It records confidential data.
• D. It defines transitional provisions.

Answer: (A)

The tariff schedule is the catalog of duties tied to product categories, organized by classification codes. It provides the framework for determining which rate applies to a given import and what remedies may be imposed. In proceedings, the schedule is used to classify the product described in the case and to assign the correct duty rate, including any special measures such as anti-dumping, countervailing, or safeguard duties, as well as any exemptions or reductions provided by the schedule. Hearing procedures, confidential data handling, or transitional provisions are governed by separate rules and sources, not by the tariff schedule itself.