Madrid Protocol Trademark Registration: A Startup's Guide to Global Brand Protection

You filed your US trademark. Your brand is protected at home. Then an investor asks: What about China? The EU? The UK? And suddenly you're staring at a map of 120+ countries, each with its own filing requirements, its own language, and its own local counsel requirement.

That's the situation most startups find themselves in when they first encounter international trademark law. The good news: there's a system designed specifically to solve this problem. It's called the Madrid Protocol, and it lets you file one international application—through the USPTO—that can cover dozens of countries simultaneously. The bad news: it comes with a critical vulnerability that every founder needs to understand before relying on it.

In this guide, we'll walk through how Madrid Protocol trademark registration works, what it costs, where it can break down, and how to build a strategy that protects your brand in the markets that matter most—without hiring a lawyer in every country.

What Is the Madrid Protocol?

The Madrid Protocol is an international treaty that simplifies trademark registration across multiple countries. Instead of filing separate applications in each country's national trademark office, you file a single international application through your "office of origin"—for US-based startups, that's the USPTO—and designate the member countries where you want protection. The USPTO describes it as "a convenient and efficient way for trademark owners worldwide to file one application to register their trademark in multiple countries," covering more than 120 jurisdictions through a single streamlined application and payment process.

The system is administered by the World Intellectual Property Organization (WIPO), which maintains the International Register and coordinates communication between your home office and the trademark offices of the countries you've designated.

The Home Application Requirement

Here's the first critical rule: you cannot file a Madrid Protocol application from scratch. You must have an existing US trademark application or registration—called your "basic" application or registration—before you can file internationally. The USPTO's outbound application process requires that you provide the serial number or registration number of your US filing, and the international application must match the mark and the goods/services listed in your basic application.

This means the Madrid Protocol is not a substitute for US registration—it's an extension of it. If you haven't started your US trademark filing yet, that's step one. As we've discussed in our guide to building a deliberate trademark and brand protection strategy, getting your US registration in order is the foundation everything else is built on.

How the Filing Process Works

The process unfolds in several stages:

1. File or obtain your US trademark application or registration. This is your "basic mark." You'll need the serial or registration number.
2. File your international application through the USPTO. You'll use the USPTO's TEASi system (transitioning to WIPO's Madrid e-Filing platform by October 2026). The application includes your mark, your goods/services classifications, and the list of Madrid Protocol member countries where you want protection.
3. The USPTO certifies your application and forwards it to WIPO's International Bureau.
4. WIPO registers the international application and notifies each designated country's trademark office.
5. Each designated country examines the request independently under its own national law, typically within 12–18 months. If a country doesn't refuse protection within that window, your mark is automatically protected there.

The key insight: the Madrid Protocol doesn't grant a single "international trademark." It's a filing mechanism that creates a bundle of national rights, each examined independently by the country you designated.

Cost Comparison: Madrid Protocol vs. Direct National Filings

For startups, the cost difference between Madrid Protocol filing and direct national filings can be substantial—especially when you're targeting multiple countries.

Madrid Protocol Fees

According to WIPO's official fee schedule, the international application involves three types of fees, all paid in Swiss francs (CHF):

• Basic fee: 653 CHF for a black-and-white mark, or 903 CHF for a color mark (approximately $730–$1,000 USD)
• Complementary fee: 100 CHF per designated Madrid System member (approximately $110 USD per country)
• Supplementary fee: 100 CHF for each class of goods/services beyond the first three (approximately $110 USD per additional class)

Some countries charge "individual fees" instead of the standard complementary fee, which can be higher. But for a startup filing in five countries with three classes of goods, the total WIPO fees might run roughly 1,153–1,403 CHF (about $1,300–$1,550 USD), plus the USPTO's certification fee. The WIPO fee calculator lets you estimate exact costs based on your target countries and classes.

Direct National Filing Costs

Filing directly in each country typically costs $2,000–$5,000 per country when you factor in foreign counsel fees, translation costs, local filing fees, and coordination overhead. Filing in five countries directly could easily run $10,000–$25,000.

The Madrid Protocol doesn't eliminate all costs—some designated countries charge individual fees that approach direct filing costs, and you'll still need local counsel if a country issues a refusal. But for startups targeting multiple jurisdictions, the savings on initial filing can be significant.

The "Central Attack" Vulnerability: What Every Founder Must Know

Here's the catch that makes Madrid Protocol filing risky for some startups: the five-year dependency period.

For the first five years after your international registration is recorded, your international rights are dependent on your basic US application or registration. If your US application is refused, abandoned, or your US registration is cancelled—whether through opposition, cancellation proceedings, or a court decision—during that five-year window, your entire international registration can collapse. This is known as "central attack," and it's a vulnerability unique to the Madrid system.

As the Berkeley Technology Law Journal has explained, the dependency period is absolute: it applies "regardless of the reasons why the basic application is rejected or is withdrawn or the basic registration ceases to enjoy, in whole or in part, legal protection." Even if cancellation proceedings are initiated before the five-year mark but don't conclude until after, the central attack still applies.

The Madrid Protocol does provide a safety valve. If your basic mark is cancelled, you can "transform" your international registration into individual national applications in the same countries you designated—preserving your original filing date. But this must be done within three months of the cancellation notification, and you'll pay national filing fees in each country, which can be expensive.

Practical implication: If your US application is weak—perhaps you filed before conducting a thorough clearance search, or your mark faces a descriptiveness refusal—the Madrid Protocol amplifies that risk. One USPTO refusal can take down your entire international portfolio. We typically advise clients to wait until their US application has cleared the examination phase before filing internationally, rather than filing simultaneously to save a few months.

China's First-to-File System: Why Urgency Matters

If you're planning to sell, manufacture, or partner in China, trademark filing isn't something to defer. China operates on a strict first-to-file system: whoever files the trademark application first gets the rights, regardless of who used the mark first in commerce. This is fundamentally different from the US first-to-use system.

As China IP practitioners have documented, China's Trademark Law Article 29 establishes that "the trademark that was applied for earlier shall be subject to preliminary examination and public announcement." In practice, this means a bad-faith squatter who files your brand name in China before you do can legally own it there—and demand payment to transfer it back.

This isn't hypothetical. Foreign brands have faced years of litigation and multimillion-dollar settlements to recover trademarks squatted in China. The scale of the problem is significant, with hundreds of thousands of bad-faith filings processed annually.

Madrid Protocol advantage: Designating China in your Madrid Protocol application is faster and cheaper than filing directly with CNIPA (China's trademark office) through local counsel. But don't wait—file as early as your US application permits. Every month you delay is a month a squatter has to file first.

EU Single Designation Strategy

One of the most efficient uses of the Madrid Protocol is designating the European Union. A single EU designation through the Madrid System covers all 27 EU member states through the EUIPO (European Union Intellectual Property Office). Instead of filing separate applications in Germany, France, Spain, Italy, and 23 other countries, one designation handles them all.

This is particularly valuable for software and tech startups, since the EU's regulatory landscape—including the EU AI Act and the Digital Services Act—is driving more companies to establish European market presence. Having trademark protection in place before you launch in the EU prevents competitors from registering your mark first.

However, the EU designation is all-or-nothing in one respect: if the EUIPO refuses your designation (perhaps due to a prior conflicting mark in one member state), the entire EU designation can be affected. In that case, you may need to convert the refused EU designation into individual national applications—a more expensive path.

Post-Brexit UK Designation Considerations

Brexit fundamentally changed how trademark protection works between the EU and the UK. As of January 1, 2021, an EU designation through the Madrid Protocol no longer provides protection in the United Kingdom. The UK Intellectual Property Office confirmed that "international trade mark registrations protected in the EU under the Madrid Protocol will no longer enjoy protection in the UK after 1 January 2021."

For existing international registrations that designated the EU before that date, the UKIPO automatically created "comparable UK trade marks" at no cost to the rights holder. But for new Madrid Protocol filings, you must designate both the EU and the UK separately if you want protection in both markets.

The good news: the UK remains a Madrid Protocol member in its own right. As WIPO confirmed, "the UK is a Contracting Party to the Madrid Protocol" and UK nationals and entities can continue to file through the UKIPO as their office of origin. So adding the UK to your Madrid Protocol application is straightforward—just include it in your list of designated countries.

Handling Madrid Protocol Refusals

When a designated country examines your international registration and finds grounds to refuse protection, it issues a "notification of refusal" through WIPO. This is where the Madrid Protocol's convenience starts to break down—because responding to a refusal requires local counsel in that country.

Each country has its own deadline for responding to refusals, its own procedural requirements, and its own standards for what constitutes a registrable mark. A refusal from China's CNIPA might raise issues that a refusal from the EUIPO wouldn't, and vice versa. You'll need to engage a local attorney in the refusing country to draft and file a response, which adds cost.

This is why the Madrid Protocol is best understood as a filing efficiency, not a prosecution efficiency. You save on the front end by filing one application instead of many, but if refusals come in, you're back to needing country-by-country representation.

Managing and Renewing Your International Registration

One significant advantage of the Madrid Protocol is centralized management. You can record changes—ownership transfers, name changes, address updates, and limitations of goods/services—through a single request to WIPO, and those changes apply across all your designated countries. Renewals are also centralized: a single renewal with WIPO every 10 years covers all designations.

This is a meaningful operational benefit compared to direct national filings, where each country has its own renewal schedule, its own forms, and its own local counsel requirements. For startups managing lean legal budgets, centralized renewal can save thousands of dollars over the life of a registration. For more on long-term trademark management, see our guide on why trademark lifespan and renewals matter for serious brands.

Actionable Next Steps

1. File your US trademark first. Your Madrid Protocol application depends on it. Work with counsel to conduct a thorough clearance search and file an application that's likely to survive examination—the strength of your basic mark determines the strength of your entire international portfolio.
2. Identify your priority markets. Don't try to file everywhere. Focus on countries where you currently sell, plan to sell within 12–18 months, or where manufacturing partners are located. China should be high on the list if you have any supply chain or sales presence there.
3. Wait for US examination to progress. Unless China urgency demands immediate filing, consider waiting until your US application has cleared the initial examination phase. This reduces the central attack risk and gives you confidence that your international filing will survive the five-year dependency period.
4. Use WIPO's fee calculator. Before filing, use the WIPO fee calculator to estimate costs for your target countries. This helps you budget accurately and compare against direct national filing costs.
5. Designate the EU and UK separately. Post-Brexit, these are two separate designations. If both markets matter to you, include both. The EU designation gives you 27 countries in one shot; the UK designation adds Britain individually.
6. Plan for refusals. Set aside budget for local counsel in countries that may refuse your application. The Madrid Protocol saves you money on filing, but refusals can still require country-by-country responses. Having a plan—and a budget—for this scenario prevents panic when a notification of refusal arrives.
7. Set renewal reminders. International registrations renew every 10 years through WIPO. Miss a renewal and you lose protection in every designated country simultaneously. Centralized renewal is a benefit—but it also means centralized risk if you miss the deadline.

The Madrid Protocol is one of the most cost-effective tools available to startups expanding internationally. But it's not a set-it-and-forget-it solution. Understanding the central attack vulnerability, the China first-to-file urgency, and the post-Brexit EU/UK split will help you build a strategy that actually protects your brand—not just one that looks like it does on paper.