International Trade Law & WTO Rules Certification

The International Trade Law & WTO Rules Certification is a free intermediate-level, 20-minute skill test from Science of Apps. It tests international trade law and WTO rules — the WTO's structure and principles of most-favoured-nation and national treatment, GATT exceptions, tariffs, bindings and the Harmonized System, trade remedies such as anti-dumping, countervailing duties and safeguards, services and intellectual property under GATS and TRIPS, dispute settlement and the Appellate Body impasse, free trade agreements and rules of origin, and new frontiers such as export controls, sanctions, national security and carbon border measures like the EU CBAM — written to WTO, WCO, USTR and European Commission sources for 2026 and 2027. Score 70% or more on its 20 questions to earn a verifiable International Trade Law & WTO Rules certificate (SOA-ITLW). Every question is based on published standards and research — including Understanding the WTO (World Trade Organization), General Agreement on Tariffs and Trade 1947 (GATT) (World Trade Organization), Dispute settlement (World Trade Organization) — and each answer is explained with its source.

Science of Apps offers a free International Trade Law & WTO Rules Certification, written for 2026 and 2027. It tests WTO foundations and core rules, tariffs, customs and trade remedies, services, IP and dispute settlement and ftas and new frontiers with 20 original scenario questions in all, each naming its published source; you get an instant score and a verifiable certificate with a credential ID you can add to LinkedIn.

Read the four skill areas on this page, then take the 20-minute test online — no fee, course or sign-up. You see every answer explained when you finish. Score 70% or more and you get a International Trade Law & WTO Rules certificate straight away, on screen, as a PDF and by email, with a credential ID anyone can verify.

Yes. The questions are original scenarios written by Science of Apps, and each one is based on a public source you can read: Understanding the WTO (World Trade Organization); General Agreement on Tariffs and Trade 1947 (GATT) (World Trade Organization); Dispute settlement (World Trade Organization); Harmonized System (HS) Nomenclature (World Customs Organization); Importing into the United States (U.S. Customs and Border Protection); United States-Mexico-Canada Agreement (Office of the US Trade Representative). The source is shown under each question and linked in the answer review. Science of Apps doesn't copy questions from other tests.

Four skill areas with five questions each, drawn from a bank of 10 per area so a retake brings new questions: WTO Foundations and Core Rules (WTO structure and principles, MFN and national treatment and GATT exceptions); Tariffs, Customs and Trade Remedies (Classification and valuation, Anti-dumping and countervailing duties and Safeguards); Services, IP and Dispute Settlement (GATS and TRIPS, Dispute settlement process and Appellate Body impasse); FTAs and New Frontiers (Free trade agreements, National security and economic statecraft and Trade and climate). Every question is an original scenario written to the 2026–2027 standard, with the published source named under it.

Trade lawyer or law student, Customs or trade compliance professional, Government trade policy official, International business or supply chain manager and International relations or economics student. It suits students at leading universities, career switchers and experienced professionals who want quick, verifiable proof of International Trade Law & WTO Rules knowledge in 2026 and 2027.

Law, IR and public-policy students at Yale, Georgetown, Sciences Po, LSE and SAIS want practice-ready skills without government or bar exams. Passing earns a founder-signed Science of Apps certificate with a credential ID and QR code that recruiters can verify.

Most-favoured-nation treatment requires a member to extend any trade advantage given to one member to all other members, and national treatment requires imported goods to be treated no less favourably than like domestic goods once they have entered the market.

Since December 2019 the Appellate Body has lacked enough members to hear appeals because appointments have been blocked. Panel reports can be "appealed into the void", so some members use an interim appeal arrangement (MPIA) as a workaround.

Yes. The test is online, in English and free everywhere — people take it from India, the US, the UK, Europe, Africa, Latin America and Asia-Pacific. Your certificate is dated with your own local date and can be verified from anywhere at scienceofapps.com/certification/verify/.

20 questions — 5 from each of 4 skill areas — with a 20-minute limit. You need 70% (14 of 20) to pass and 90% for distinction.

We rate it Intermediate: assumes hands-on experience in the role. It has 20 scenario questions — 5 from each of 4 skill areas — and a 20-minute limit. You need 70% (14 of 20) to pass and 90% for distinction.

Nothing. There is no fee to take a test, to receive the certificate, to have it emailed or to verify it, and no sign-up.

On our server, not in your browser. The answers never reach the page until you submit, so a certificate can only be earned by passing. Each certificate gets a unique credential ID stored by Science of Apps.

You see your score for each area and every question with the correct answer and why, with the published source behind it. You can retake after 30 minutes, and the retake draws questions you haven't seen yet.

No. Every certificate is dated, so it always shows when you passed. Retake a test any time for a newer date or a higher score.

Yes. After you pass, Add to LinkedIn opens the Licenses & certifications form with the certificate name, Science of Apps as the issuer, the issue date, your credential ID and the verification link filled in. You can also download it as a PDF or PNG, and it's emailed to you as a PDF.

Every certificate has a credential ID and a QR code. Scanning it, or entering the ID at scienceofapps.com/certification/verify/, shows the holder's name, the certification, the score and the issue date from our records.

No. They are Science of Apps' own assessments of applied skill. They aren't issued by a university or standards body, and they work best alongside a portfolio that shows the skills in real work.