CBP Binding Rulings
HQ H301234: What the 2023 LED Lamp Ruling Means for Lighting Importers
CBP's landmark ruling in HQ H301234 changed the classification landscape for commercial LED fixtures. We break down the ruling and its implications for importers who may have been overpaying for years.
March 28, 2026
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8 min read
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Electronics
Classification Strategy
GRI 3(b) Explained: When Your "Multi-Function" Product Might Qualify for a Lower Rate
General Rule of Interpretation 3(b) governs products composed of multiple materials or that serve multiple functions. Understanding it can unlock classification options that importers routinely miss.
March 15, 2026
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10 min read
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GRI Rules
Protest Filing
The 180-Day Protest Deadline: A Visual Timeline for Importers
Missing the 180-day protest window is the single most common reason importers lose their right to duty recovery. This visual guide explains the liquidation-to-protest timeline and how to track it.
March 3, 2026
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6 min read
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Compliance
Industry Spotlight
Industrial Pump Classification: The 5 Most Commonly Misapplied HTS Subheadings
Chapter 84 pump classifications are notoriously complex. We analyze the five most common errors we see in industrial pump entries and the Binding Rulings that resolve them.
February 20, 2026
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9 min read
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Industrial
Regulatory Updates
2026 HTSUS Annual Update: New Subheadings That Create Reclassification Opportunities
The 2026 HTSUS revision added 47 new statistical annotations and modified 23 duty rates. We identify the changes most likely to affect electronics, industrial, and consumer goods importers.
February 8, 2026
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7 min read
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Regulatory
Case Study
How One Electronics Distributor Recovered $1.2M in Back Duties Using a 2021 Ruling
A detailed look at the classification argument that resulted in CBP approving a $1.2M refund for a California LED lighting importer - including the exact binding ruling text and argument structure.
January 25, 2026
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11 min read
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Case Study