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Documents & Actions

Primary sources and implementation record

30 records across 6 institutions. Source routing, CBP execution sequence, and full chronological record.

Source routing

Implementation record

30 documents

Jul. 24, 2026

White House

upcoming

Section 122 is scheduled to sunset

The current temporary surcharge is scheduled to expire after its 150-day window unless replaced or modified by further action.

Impact: This is the main near-term macro fork for late 2026 tariff posture and effective-rate modeling.

Apr. 10, 2026

CBP

active

CBP publishes live CAPE refund workflow guidance

CBP’s IEEPA duty refund page now sets the operational lane for CAPE declarations, ACH refund setup, accepted entry scope, and expected refund processing.

Impact: Refund work is no longer just a litigation story; it now depends on ACE portal readiness, entry inventory quality, and correct boundary analysis.

2026-04-10

CBP

active

CBP IEEPA Duty Refunds / CAPE guidance

CAPE declarations, ACH refund setup, refund processing.

Apr. 2, 2026

White House

active

Pharmaceutical Section 232 action is published

The White House published the pharmaceutical Section 232 action, with tariffs becoming effective on July 31, 2026 for listed firms and September 29, 2026 for others.

Impact: Late-2026 tariff exposure remains elevated even if the Section 122 surcharge sunsets, and pharmaceutical sourcing now requires company-specific timing analysis.

Apr. 2, 2026

White House

active

Metals Section 232 framework is strengthened again

The White House issued another metals-focused Section 232 action covering aluminum, steel, and copper posture and confirming continued industrial monitoring.

Impact: For many industrial users, Section 232 remains the main practical tariff engine, not the temporary baseline or the refund lane.

2026-04-02

White House

historical

Metals annex rebuild — Annexes I-A/I-B/II/III/IV (50%/25%/excluded/temp reduced)

Rate — Section 232 (Metals)

2026-04-02

White House

historical

Metals Annexes I-A, I-B, II, III, IV (HTS schedule)

Scope — Section 232 (Metals)

2026-04-02

White House

historical

Pharmaceutical Section 232 proclamation

Creates — Section 232 (Pharmaceuticals)

2026-04-02

White House

historical

Pharmaceutical fact sheet

Interp. — Section 232 (Pharmaceuticals)

Mar. 11, 2026

USTR

monitoring

USTR opens structural excess-capacity Section 301 investigations

USTR initiated new Section 301 investigations into structural excess capacity and production in manufacturing sectors.

Impact: The live pipeline for durable China- and industry-related trade action is still moving through Section 301, not through revived IEEPA tariff logic.

Feb. 24, 2026

White House

active

Section 122 temporary 10% surcharge takes effect

A 10 percent temporary import surcharge under Section 122 became effective for 150 days, with explicit interaction rules for overlapping Section 232 coverage.

Impact: The baseline tariff posture changed materially, but it still does not replace the need to test Section 232 first.

2026-02-24

White House

historical

Section 122 temporary import surcharge

Creates — Section 122

2026-02-20

Supreme Court

active

Learning Resources v. Trump — IEEPA does not authorize tariffs

Supreme Court invalidates IEEPA tariffs. CIT orders blanket refund.

Impact: All IEEPA duties refundable.

2026-01-15

White House

historical

Semiconductor Section 232 proclamation

Creates — Section 232 (Semiconductors)

2025-10-17

White House

historical

Heavy trucks Section 232 proclamation

Creates — Section 232 (Heavy Trucks)

2025-09-29

White House

historical

Timber Section 232 proclamation

Creates — Section 232 (Timber)

2025-07-30

White House

historical

Proclamation 10962 — Copper added to Section 232

Scope — Section 232 (Metals)

2025-05-28

USCIT

historical

Slip Op. 25-66 — IEEPA tariff authority invalidated

Court rejects unbounded IEEPA tariff authority.

2025-05-01

CBP

historical

CBP guidance on automobile parts HTS list

Filing — Section 232 (Automotive)

2025-04-29

White House

historical

Amendments to automotive Section 232

Scope — Section 232 (Automotive)

2025-04-29

Federal Register

historical

EO 14289 — Addressing Certain Tariffs on Imported Articles

Scope — Section 232 (Automotive)

2025-04-02

White House

historical

EO 14257 — Reciprocal tariff framework

10% baseline and country-specific reciprocal uplifts.

2025-03-26

White House

historical

Proclamation 10908 — Automotive Section 232

Creates — Section 232 (Automotive)

2025-02-10

White House

historical

Proclamation 10895 — Aluminum rate adjustments

Rate — Section 232 (Metals)

2025-02-10

White House

historical

Proclamation 10896 — Steel rate adjustments

Rate — Section 232 (Metals)

2025-02-01

White House

historical

EO 14195 — China fentanyl tariffs under IEEPA

Initial 10% fentanyl tariff on China-origin goods.

2020-01-24

White House

historical

Proclamation 9980 — Derivative articles

Scope — Section 232 (Metals)

2018-07-06

USTR

historical

USTR Section 301 investigations

Creates — Section 301 (China trade)

2018-03-08

White House

historical

Proclamation 9705 — Steel tariffs

Creates — Section 232 (Metals)

2018-03-08

White House

historical

Proclamation 9704 — Aluminum tariffs

Creates — Section 232 (Metals)