Title 19 › CHAPTER 24 — BIPARTISAN TRADE PROMOTION AUTHORITY › § 3803
The President may make trade deals to change tariffs or other import limits when those rules hurt U.S. trade and the deals fit the chapter’s goals. The President must tell Congress before doing so. The President can act on such deals before July 1, 2005, or before July 1, 2007 if Congress extends the special trade procedures. The President can order changes, continuations, or new duties, but there are limits: no duty can be cut below half the rate that applied on August 6, 2002 (except for duties that were 5% or less on that date), no increase above the August 6, 2002 rate, and no cut below the Uruguay Round level for sensitive farm products. Duty cuts generally must be staged so that each year’s cut equals the greater of 3% ad valorem or one-tenth of the total cut, unless the item is not made in the U.S. (the U.S. International Trade Commission will identify those items). Small rounding adjustments are allowed up to the smaller of the gap to the next whole number or one-half of 1 percent. Any cut barred by the limits above can only take effect if Congress approves it in an implementing law. There is a special narrow exception for changes to Schedule XX under WTO rules, with required consultation and waiting periods. The President can also negotiate to reduce or block non-tariff barriers if the talks advance the chapter’s objectives and meet required conditions. Bills that approve these agreements and any needed law changes are treated as implementing bills under the trade authorities procedures. Those procedures apply automatically to agreements entered before July 1, 2005, and can be extended to agreements entered after June 30, 2005 and before July 1, 2007 only if the President asks Congress by April 1, 2005 and neither House adopts a disapproval resolution by July 1, 2005. The President must send Congress a report with details of negotiations and why more time is needed, and advisory and trade agencies must report by June 1, 2005. The President must also start negotiations on tariff and non-tariff barriers in many sectors—such as agriculture, services, intellectual property, industrial goods, government procurement, information technology, environmental and medical technologies, civil aircraft, and infrastructure—when doing so is feasible and would help the United States.
Full Legal Text
Customs Duties, Source: USLM XML via OLRC
Legislative History
Reference
Citation
19 U.S.C. § 3803
Title 19, Customs Duties
Last Updated
Sep 22, 2026
Release point: 119-110