Section 301 enforcement
Investigates foreign acts, policies, and practices that burden US commerce, then imposes duties or other restrictions. This is the authority behind the 2026 forced labor action and the long running China tariffs.
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FEDERAL TRADE AUTHORITY · SECTION 301 · APPAREL MARKET ACCESS
The Office of the United States Trade Representative is the federal agency that negotiates and enforces the terms on which goods enter the United States. It writes the tariff actions that decide what a Philippine apparel exporter pays at a US port, from the base duty on a tariff line to the country specific surcharges layered on top. This guide explains the USTR mandate, the trade tools it operates, the 2025 and 2026 actions that reset the US tariff landscape, and the origin and clearance rules that a Philippine cut and sew factory must satisfy for a clean entry.
Office Docket · Verified 3 October 2026
Executive Office of the PresidentThe Mandate
USTR is the principal trade negotiator and trade policy voice of the United States. It is small, cabinet level, and reports directly to the President and Congress. It sets the terms of trade and decides when to open a formal trade enforcement case. It is often confused with the agencies that physically clear goods, so the boundary matters for any exporter building a compliance file.
USTR carries three core jobs. First, it negotiates trade agreements and market opening deals with foreign governments. Second, it enforces US rights under those agreements and investigates unfair foreign practices. Third, it administers a set of statutory trade preference and surveillance programs. A Section 301 action, a Special 301 watch list, a WTO dispute, and a free trade agreement negotiation all sit inside the same office.
For an apparel exporter, the practical part is the tariff authority. Section 301 of the Trade Act of 1974 lets the U.S. Trade Representative investigate a foreign practice and, once it finds the practice actionable, impose duties on goods from that country. The 2026 forced labor action is the clearest live example: it added a flat country rate on top of the normal duty for sixty economies, including the Philippines.
The office also chairs the interagency Trade Policy Staff Committee and its subordinate Section 301 Committee, which run the public hearings and recommendations behind each action. Every action is published in the Federal Register, which is the only place an exporter should rely on for the rate in force on a given date.
The Toolbox
USTR operates a defined set of statutory tools. Knowing which one is being used tells an exporter whether the exposure is a tariff, a preference withdrawal, or a named country watch list.
Investigates foreign acts, policies, and practices that burden US commerce, then imposes duties or other restrictions. This is the authority behind the 2026 forced labor action and the long running China tariffs.
19 U.S.C. 2411 to 2420
An annual review that names countries with weak intellectual property protection on a Priority Watch List or Watch List. It shapes sourcing risk perception even when it does not add a duty.
Annual report to Congress
Temporary safeguard measures for a domestic industry injured by a surge in imports. The U.S. International Trade Commission advises and USTR acts on the finding.
With the USITC
Reviews foreign telecom trade barriers each year. Relevant to exporters who bundle ecommerce, data, or connected services with physical goods.
Annual review
A duty free preference for eligible developing countries that USTR administered. Authorization expired on 31 December 2020 and has not been renewed, so no GSP benefit is available today.
Lapsed since 2021
Negotiates and reviews trade agreements, and leads or defends US disputes at the World Trade Organization. There is no United States and Philippines free trade agreement in force today.
Agreements and WTO work
Landed Cost
A duty on a garment is not a single number. It is a base rate for the tariff line plus every country action layered on top. Since 24 July 2026 the Philippines carries a Section 301 forced labor duty of 12.5 percent on all products, so the earlier assumption that Philippine origin sits outside Section 301 no longer holds.
The base rate comes from the garment tariff line in Chapters 61 and 62 of the Harmonized Tariff Schedule. For apparel it is usually an ad valorem percentage that varies with fiber, knit or woven construction, and gender. The 2026 forced labor action then adds a flat 12.5 percent for Philippine origin, identified on the entry as Chapter 99 heading 9903.05.64 under U.S. note 52.
Two clarifications matter for procurement. The China specific Section 301 duties, the ones long cited as a Philippines advantage, still do not apply to goods of Philippine origin. But the forced labor action is a separate Section 301 track and it does apply, so the net comparison with China is narrower than the old talking point suggested.
Merchandise Processing Fee and, on ocean freight, Harbor Maintenance Fee are added at entry on top of the duty. None of the four figures below is fixed by contract: USTR can modify or terminate an action, so the rate in force on the date of entry is the only one that counts.
Live action: Section 301 forced labor tariff on the Philippines
USTR took final action on 23 July 2026 in sixty forced labor investigations. The Philippines is in the 12.5 percent tier. The duty applies to all products classifiable in Chapters 1 through 97, with limited exemptions, and it is effective for entries on or after 24 July 2026. As of 3 October 2026 there is no announced end date, so plan for the rate to remain until USTR publishes a modification.
HTS 9903.05.64 · U.S. note 52 to Chapter 99
How We Got Here
The US tariff basis changed twice in eighteen months. A court ruling removed one legal foundation and a Section 301 action replaced part of the gap. The sequence explains why an old quotation of the duty can be badly wrong today.
America First Trade Policy memorandum
Directs a broad review of US trade relationships and names the legal authorities, including Section 301, that agencies should draw on to address unfair practices.
Reciprocal tariff order under IEEPA
A global reciprocal tariff and a set of country rates are imposed using the International Emergency Economic Powers Act, layered on existing duties.
Global suspension of the de minimis exemption
The duty free exemption for shipments valued at 800 dollars or less is suspended for all countries. Low value apparel parcels now require a proper entry.
Supreme Court removes the IEEPA tariff basis
In Learning Resources, Inc. v. Trump the Court holds that IEEPA does not authorize the President to impose tariffs. The IEEPA duties are terminated the same day, the de minimis suspension is continued, and a temporary Section 122 surcharge is put in place.
USTR opens sixty forced labor investigations
Section 301 investigations are initiated into the failure of sixty economies to impose and enforce a prohibition on goods made with forced labor, covering economies behind almost all US imports.
Final action and the Philippine rate
USTR imposes 10 percent on economies that impose or commit to a forced labor import prohibition and 12.5 percent on all others. The Philippines is in the 12.5 percent tier, effective 24 July 2026 as HTS 9903.05.64.
De minimis suspension made indefinite
CBP rules codify the indefinite suspension of the de minimis exemption for all modes of transport. Congress has separately set a statutory repeal for 1 July 2027.
Origin Rules
Country of origin is the hinge for every country specific duty. For textiles and apparel the United States does not use a general substantial transformation test at the border. It applies its own regulation, 19 CFR 102.21.
Under 19 CFR 102.21, a garment made from fabric takes the origin of the country where it was wholly assembled, or where the most important assembly or manufacturing process took place. For most Philippine made apparel the cut and sew operation is the decisive step, so the finished garment is a product of the Philippines.
That means the Philippine Section 301 forced labor rate applies, not the China specific rate. It also means the origin claim is only as strong as the production record behind it. A declaration alone is not enough if a customs verification follows.
Origin under this regulation is separate from the substantial transformation analysis used for non textile goods and from the origin tests inside a free trade agreement. A garment can be Philippine origin at the border and still fail the yarn forward rule needed for a preference such as USMCA.
Execution
Five steps take a Philippine apparel shipment from factory to a clean US entry. With de minimis suspended, even small parcels now travel through a proper entry, so the workflow applies at every order size.
Classify the garment
Fix the HTSUS line in Chapters 61 or 62 by fiber, knit or woven, and gender, and read its base rate.
Substantiate Philippine origin
Assemble the 19 CFR 102.21 assembly evidence that supports a Philippine country of origin claim.
File the entry in ACE
Enter the shipment through a proper entry type in the Automated Commercial Environment with the importer of record named.
Compute the stacked duty
Apply the base rate plus the Section 301 forced labor line 9903.05.64, then add the Merchandise Processing Fee and Harbor Maintenance Fee.
Retain and monitor
Keep records for five years and watch the Federal Register, because USTR can modify the rate at any time.
One caution before contracting. Use the line arrival date, not the order date, to test which USTR action applies. Goods loaded and in transit before a change can fall under the prior rate, so a border entry can differ from what a quotation assumed.
Sourcing Logic
The right origin route depends on the tariff line, the fiber, and whether a trade preference is available. This matrix frames the three routes a US buyer weighs against Philippine production.
| Origin | Base duty | Country tariff action | Preference route |
|---|---|---|---|
| Philippines | Chapters 61 and 62 line rate | Plus 12.5 percent Section 301 forced labor, HTS 9903.05.64 | No US free trade agreement and no active GSP |
| China | Chapters 61 and 62 line rate | Plus China specific Section 301 duties on covered goods | Not GSP eligible |
| USMCA region | USMCA preferential rate where origin rules are met | No forced labor Section 301 line on qualifying goods | Yarn forward origin and certification required |
Figures describe the mechanism rather than a quotation. The exact duty depends on the tariff line in force on the date of entry, so confirm it before contracting.
Commercial Benchmarks
Factory gate prices for the garment types most often shipped to the United States. Prices are per piece at volume and exclude freight and duty.
Heavy honeycomb or cotton polyester blend with reinforced collar and a tailored placket. Custom chest embroidery or transfer included.
₱320.00 (about $5.10, €4.45, £3.85) per piece at 500 unit volume.
100 percent combed cotton single jersey at 180 to 200 GSM, double needle stitched hems, pre shrunk, with screen print or DTF application.
₱180.00 (about $2.85, €2.50, £2.15) per piece at 1,000 unit volume.
Micro dry moisture wicking polyester with all over dye sublimation printing, breathable mesh side inserts, and an antibacterial finish.
₱450.00 (about $7.15, €6.25, £5.40) per piece at 250 unit volume.
Continue with the trade authority and agreement guides that pair with USTR planning for US market buyers.
Clear guidance for US importers, Philippine apparel exporters, and trade compliance teams working with USTR actions.
USTR negotiates trade agreements, enforces US trade rights, and administers statutory trade tools such as Section 301 and the Special 301 review. It sets the terms on which goods enter the United States, while US Customs and Border Protection applies those terms at the border.
No. USTR is a policy and negotiation office in the Executive Office of the President. CBP is the border agency that classifies goods, clears entries, and collects duty. USTR sets the rate and CBP applies it, so a compliance file has to satisfy both.
No. The China specific Section 301 duties do not apply to goods of Philippine origin, but a separate Section 301 action does. Since 24 July 2026 the Philippines is subject to a 12.5 percent forced labor duty on all products under HTS 9903.05.64, on top of the base rate, and there is no announced end date as of 3 October 2026.
For textiles and apparel the United States applies 19 CFR 102.21 rather than a general substantial transformation test. A garment made from fabric normally takes the origin of the country where it was wholly assembled, or where the most important assembly took place, which for Philippine production is the cut and sew step.
No. The duty free de minimis exemption for shipments valued at 800 dollars or less was suspended for all countries effective 29 August 2025, continued in February 2026, and codified as an indefinite suspension by CBP in June 2026. Congress has set a statutory repeal for 1 July 2027. Low value apparel shipments now need a proper entry.
No. There is no United States and Philippines free trade agreement in force. The Generalized System of Preferences, which once gave duty free access for some Philippine goods, has been without authorization since 31 December 2020, so Philippine apparel pays the normal tariff line rate plus the 2026 Section 301 forced labor duty.
USTR can modify, suspend, or terminate an action at any time, and a court ruling can remove a legal basis in a single day, as the February 2026 Supreme Court decision showed. Treat any quotation as valid only for the rate published in the Federal Register at the time of entry.
Our international trade desk assists US importers, corporate procurement officers, and apparel brands with specifications, origin documentation, duty planning, and bulk production quotes for US bound orders.