Public Notary System in Korea: Document Authentication Guide (EN/中文/日本語/Español)

🌐 Language / 語言 / 言語 / Idioma: English 中文 日本語 Español 📋 Korean Law Insight | Korean Legal System By Attorney NOH UJIN | HANBYOL LAW LLC, Seoul Public Notary (공증) System in Korea: A Complete Legal Guide to Document Authentication for Foreign Individuals and Businesses Korea's notarization system — operating under the Notary Public Act (공증인법) and the Civil Procedure Code's provisions on notarial deeds — differs significantly from common-law notary systems familiar to many foreign businesspeople and individuals. Understanding how Korean public notaries (공증인) function is essential for anyone executing powers of attorney, loan agreements, corporate resolutions, or other documents intended for use in Korea or abroad. 1. What Is a Korean Public Notary, and How Does It Differ from the Western Notary? In common-law jurisdictions (US, UK, etc.), a "notary public" is typically a low-level official who verifies identity and witnesses signatures. I...

One Year of Trump Tariffs: What Korean Exporters Need to Know About U.S. Trade Law in 2026 (EN/中文/日本語/Español)

📋 Korean Law Insight | Trade & Customs Law
By Attorney NOH UJIN | HANBYOL LAW LLC, Seoul

One Year of Trump Tariffs: What Korean Exporters Need to Know About U.S. Trade Law in 2026

One year since "Liberation Day" tariffs, and the landscape for Korean exporters to the United States has fundamentally changed. With prediction markets pricing in an 82% chance of additional tariffs this month, Korean businesses need proactive legal strategies — not reactive damage control.

The Current Tariff Landscape

The 2025 tariff regime imposed:

  • Universal 10% baseline tariff on most imports
  • Higher rates for "Dirty 15" trading partners (those with large trade surpluses with the U.S.)
  • Sector-specific tariffs on steel, aluminum, semiconductors, and EVs

5 Legal Issues Korean Exporters Must Address Now

1. Country of Origin and Rules of Origin

With Korean companies increasingly using components from China, Vietnam, and ASEAN countries, substantial transformation analysis under U.S. Customs rules has become critical. Getting this wrong exposes your company to retroactive duties, penalties, and debarment.

2. First Sale Valuation

Many Korean exporters can reduce dutiable value by applying "first sale" valuation principles — using the price from manufacturer to trading company rather than the higher price to the U.S. importer. This requires careful documentation and legal structuring.

3. Exclusion Requests and Trade Remedy Proceedings

The USTR exclusion process for Section 232 and Section 301 tariffs remains open. Korean companies with unique products or supply chain dependencies should evaluate exclusion petitions — a legal process where representation matters.

4. Anti-Dumping and Countervailing Duty Defense

Several Korean industries (including steel, tires, and solar) face ongoing AD/CVD investigations. Korean companies need coordinated legal representation in both Washington D.C. and Seoul.

5. Transfer Pricing and Related Party Customs Valuation

Korean conglomerates (chaebol) with U.S. affiliates face intensified scrutiny of related-party transaction pricing under both customs law and IRS transfer pricing rules.

Why You Need Korean Legal Counsel

Navigating U.S. trade law requires a team that understands both the U.S. regulatory environment and Korean business structures. HANBYOL LAW works alongside U.S. trade counsel to provide seamless representation.

📧 ujin95@hanbl.co.kr | 🌐 www.hanbl.co.kr

This article is for informational purposes only and does not constitute legal advice.

📌 Official References

Frequently Asked Questions (FAQ)

Q1: What tariff rate does the U.S. currently apply to Korean exports?

As of 2026, a baseline 10% tariff applies to most Korean exports to the U.S. However, specific sectors such as steel, aluminum, semiconductors, and electric vehicles face additional sector-specific tariffs that can significantly increase the total rate.

Q2: Can Korean exporters apply for tariff exclusions?

Yes. The USTR maintains an exclusion process for products that are not available from U.S. domestic sources or where the tariff causes severe economic harm. Companies with unique or specialized products have the best chance of approval. Applications require detailed documentation of product specifications and sourcing alternatives.

Q3: What is the "first sale" valuation method and how can it reduce duties?

The first sale method allows importers to use the price from the manufacturer to a middleman (rather than the middleman to the U.S. buyer) as the customs value. This can significantly reduce the dutiable value, but requires proper documentation including proof of an arm's-length transaction between the manufacturer and middleman.

Q4: What happens if origin rules are misapplied?

Misclassification of country of origin can result in retroactive duties, penalties of up to 4 times the unpaid duties, and potential criminal prosecution. If your product uses components from China, Vietnam, or other targeted countries, a "substantial transformation" analysis is essential before export.

Q5: Are Korean companies at risk of anti-dumping investigations?

Yes. Several Korean industries including steel, tires, and solar panels are currently subject to anti-dumping or countervailing duty investigations. Companies should maintain detailed cost records and pricing documentation to defend against such claims.

Q6: How can Korean exporters protect themselves legally?

We recommend the following steps:

  1. Conduct a comprehensive tariff classification review for all U.S.-bound products
  2. Perform a country-of-origin analysis, especially for products with multinational supply chains
  3. Evaluate eligibility for tariff exclusions or first sale valuation
  4. Review transfer pricing documentation if you have a U.S. subsidiary
  5. Engage legal counsel familiar with both U.S. trade law and Korean business structures

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