Key takeaways

The Madrid Protocol lets you file a single international trademark application through WIPO, based on a basic application or registration in your home country, designating the countries where you want protection. It reduces duplicate filing and management work, but it does not create automatic worldwide protection — each designated country's trademark office still examines under its own law and can refuse protection in that country.

What the Madrid System is

The Madrid System, operated through the Madrid Protocol, is a centralized system for filing and managing trademarks in multiple countries at once. The applicant files a single international application, pays one set of fees, and designates the member countries where they want protection — instead of filing separately in each country through that country's own system and language. More than 130 countries and regional organizations are Madrid System members.

You need a qualifying connection to a member first

Filing through Madrid isn't open to everyone directly. You need a qualifying connection to a Madrid System member — for example, being a national of a member, or having a domicile or a genuine business establishment in one — and, critically, you must already hold, or have applied for, a basic trademark registration or application ("basic mark") in your home country before you can file an international application through Madrid referencing that basic mark.

The roles of the Office of Origin, WIPO, and destination offices

Filing through Madrid involves several parties:

  • Office of Origin: checks that the details in your international application match your basic mark, then certifies the application and forwards it to WIPO.
  • WIPO's International Bureau: checks the application's formal requirements, then records it as an international registration and publishes it.
  • Designated Contracting Parties (destination offices): each designated country performs its own substantive examination under its own domestic law, and can refuse protection in that country within a set time limit — generally 12 months, or in some cases 18 months, from the date it was notified of the designation.

International registration vs. protection in each country

This is the most common misunderstanding about the Madrid System: having an international registration does not mean your mark is automatically protected in every designated country. Actual protection in a given destination country only exists once that country's office has examined the mark and not refused it within the applicable time limit. If one country's office refuses, that does not affect the international registration in other countries that haven't refused — each is decided independently.

The international registration stays linked to the basic mark for a period

An international registration filed through Madrid remains linked to the basic application or registration in the home country for a period of time after registration. If that basic mark is withdrawn, refused, or ceases to have effect during that period, it can also affect the international registration. The exact mechanics depend on the specific facts of each case, and you should consult a qualified professional to assess the risk specific to your mark.

Madrid Protocol vs. separate national filings

Factors to weigh:

  • Administrative convenience: Madrid consolidates renewals and management of multiple countries into a single registration — more convenient than maintaining separate registrations in each country.
  • Eligibility requirements: you need a qualifying connection to a member and a basic mark first. Without these, you'll need to file directly in each country instead.
  • Basic-mark dependency risk: direct national filings don't carry the same link back to a basic application the way Madrid registrations do.
  • Target countries: if your target country isn't a Madrid member, you'll need to file there directly regardless.

For a full decision framework, see International Filing Strategy.

Tavich Taweewatanapan
Reviewed by Tavich TaweewatanapanCompany Director and Registered Patent Agent · Reviewed 2026-08-14