USPTO Will Require Madrid e-Filing Starting October 1
Businesses seeking international trademark protection must transition to the new WIPO-based filing system.
Updated on Sept. 29, 2026 in Advertising
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Beginning October 1, 2026, the United States Patent and Trademark Office (USPTO) will transition its international trademark application process to the Madrid e-Filing system. This change mandates that all applicants utilize the new system, replacing the retired Trademark Electronic Application System International (TEASi).
Why it matters
The shift is part of an agency-wide modernization effort intended to streamline filing options for intellectual property owners. Operators must now ensure their administrative processes align with new account requirements to maintain uninterrupted international filing capabilities.
The Madrid e-Filing system is supported by more than 40 global intellectual property offices, marking a move toward an integrated international standard. The USPTO transition replaces the legacy TEASi system for all outbound trademark applications.
The players
United States Patent and Trademark Office
The federal agency responsible for granting U.S. patents and registering trademarks, serving as a primary regulatory gatekeeper for domestic business intellectual property.
World Intellectual Property Organization
A global self-funding forum for intellectual property services, policy, and information that administers the Madrid System for international trademark registration.
The details
To utilize the Madrid e-Filing system, applicants must establish a World Intellectual Property Organization (WIPO) account, which is separate from existing USPTO credentials. While the system is currently accessible for early onboarding, users must prepare to finalize all pending international submissions through this portal as the transition becomes mandatory.
Timeline
October 1, 2026: Madrid e-Filing becomes the mandatory system for international trademark applications.
Market Landscape
This transition synchronizes U.S. filing procedures with the established international infrastructure of the Madrid System. The move aligns the USPTO with a global network of over 40 intellectual property offices using the Madrid e-Filing standard.
Businesses should immediately create a WIPO account to ensure continuity for upcoming international filings. Counsel should audit existing TEASi access protocols to prevent disruption when the mandate takes effect on October 1.
The takeaway
Centralizing international applications through a unified WIPO portal reduces the administrative burden of navigating disparate national systems. Operators should verify that all legal and administrative staff have updated their credentials to the new system before the October 1 deadline.
Further reading
For broader guidance on managing intellectual property assets, see our section on Advertising.
More information
Review the full requirements and access instructions on the official Transition to Madrid e-Filing page.
Source note: This article includes information reported by USPTO.
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