The WIPO Overview 3.1, published by the WIPO Arbitration and Mediation Center on 17 February 2026, is the updated summary of how UDRP panels decide domain name disputes. For complainants, three changes matter most: a clearer evidence bar for unregistered trademarks, a refined passive holding test built around plausibility, and new guidance on evidence prepared with AI tools. Anyone preparing a UDRP complaint in 2026, whether in-house or through an adviser, should check it against the 3.1 text rather than the 2017 version.
Key takeaways
- The WIPO Overview 3.1 replaces version 3.0 of 2017 and draws on over 1,400 decisions by nearly 300 panelists.
- Unregistered marks can give standing, but only with documented evidence of acquired distinctiveness; conclusory claims are not enough even if the respondent stays silent.
- Passive holding is assessed on the totality of circumstances and the plausibility of any good-faith use.
- If arguments or evidence are prepared with AI tools, attaching the prompts and results can affect their credibility.
- The Overview is not binding, but panels and parties cite it in almost every case.
What is the WIPO Overview and why does version 3.1 matter?
The UDRP (Uniform Domain Name Dispute Resolution Policy) lets a trademark owner recover a domain that is identical or confusingly similar to its mark, where the holder has no rights or legitimate interests and registered and used it in bad faith. The Policy is short, so panels rely on a body of case law. The WIPO Overview, whose previous version 3.0 dated from 2017, summarises panel views on the questions that come up most often, with the leading decisions for each.
According to WIPO’s announcement of 17 February 2026, version 3.1 reflects over 1,400 decisions by nearly 300 panelists and is cited in nearly every UDRP pleading and decision. It is not a binding text: each panel decides its own case. In practice, a complaint that ignores the Overview, or relies on positions it no longer supports, starts at a disadvantage.
What changed in the WIPO Overview 3.1?
WIPO’s announcement lists nine areas of change. This is what each means for a complainant:
| Area | What 3.1 clarifies | Practical effect |
|---|---|---|
| Unregistered marks (1.3) | Evidence standards and limits for common law or unregistered rights | Build a documented file on use and recognition |
| AI-assisted evidence (4.2) | Including prompts and results may affect credibility | Keep and annex the prompts behind AI-generated material |
| Passive holding (3.3) | Refined test centred on the plausibility of good-faith use | Explain why no legitimate use is plausible |
| Dictionary terms (2.10) | A speculative purchase can be legitimate if it does not trade on a mark | Show targeting, not just a matching word |
| Criticism and free speech (2.6) | Genuine criticism is defensible; impersonation is not | Distinguish pretextual sites from real criticism |
| First element (1.7) | A standing test, narrower than trademark likelihood of confusion | Keep scope and dates of rights for the later elements |
| Consolidation | Criteria for joining multiple disputes | Plan multi-domain cases from the start |
| Overlap with infringement (4.14.6) | Infringement allegations can be relevant under the UDRP | Use infringement evidence to rebut bona fide use |
| Refiling | Thresholds for refiling with new evidence | Get the first complaint right |
Unregistered trademarks: what evidence do panels now expect?
Section 1.3 of the WIPO Overview 3.1 requires a complainant relying on an unregistered mark to show that it has become a distinctive identifier that consumers associate with its goods or services. The relevant evidence includes the duration and nature of use (now expressly including social media presence and engagement), sales figures, advertising and spend, public, trade and media recognition, and consumer surveys.
Several points are new or sharper in 3.1:
- The mark must be used as a source identifier, which can include use on letterhead, invoices or email signatures.
- The length of use is not decisive; some brands gain recognition quickly through a large online presence.
- Specific documented figures should be in the complaint; conclusory allegations will not normally suffice, even if undisputed.
- Descriptive terms and acronyms need relevant and sufficient evidence of secondary meaning.
- Evidence that the respondent targeted the mark can support the claim to distinctiveness.
- Unregistered rights have supported standing even for complainants based in civil law jurisdictions, such as Spain or most of Latin America.
The last point helps companies from the corridor whose brand is well known but not yet registered in a given market. It is still the weaker route: even where standing is accepted, the strength of an unregistered mark can count against the complainant on the second and third elements.
Passive holding: how does the refined test work?
A domain that shows a blank or “coming soon” page can still be held in bad faith. Section 3.3 keeps the traditional factors: the distinctiveness or reputation of the mark, the respondent’s failure to respond or show contemplated good-faith use, active concealment of identity, and false contact details. Version 3.1 adds a clearer final step: the panel assesses the overall plausibility of any claimed good-faith use given how the domain is composed in relation to the mark. The more arbitrary or distinctive the mark, the less plausible a non-infringing use, and vice versa.
For complainants, the lesson is to argue plausibility directly. A coined brand registered as a .com by a stranger who hides behind a privacy service is a strong passive holding case; a common word mark is not.
AI tools: what do panels expect?
Section 4.2, on the standard of proof, now says that where arguments or evidence are created with the assistance of AI tools, their credibility may be affected by whether the parties include the specific prompts and results, for example in an annex. Section 3.5 confirms that a respondent cannot disclaim responsibility for website content generated automatically, including content built through AI prompting.
In practice, if your team uses AI to search for infringing uses, compile timelines or draft parts of a complaint, keep the prompts and outputs and be ready to annex them. A panel that cannot see how a piece of evidence was produced may give it less weight.
What this means for your business
- Register your key marks in the markets that matter. Registration remains the simplest route to standing.
- Where you rely on unregistered rights, build a file with dated sales, advertising, media and social media evidence, not a narrative.
- For passive holding cases, explain why no good-faith use is plausible for your specific mark.
- Document any use of AI in preparing evidence and keep the prompts.
- Group related domains and respondents early to take advantage of consolidation.
If you need a complaint prepared to the 3.1 standard, our UDRP and domain name recovery team can assess the case and build the evidence. Where registered rights are missing, start with your trademark protection across Europe and Latin America.
Where complainants go wrong under the new Overview
- Citing version 3.0. The 2017 text has been superseded; outdated references weaken credibility.
- Asserting reputation without figures. Under 3.1, undocumented claims of unregistered rights normally fail, even against a silent respondent.
- Treating every parked page as bad faith. With a descriptive or dictionary mark, passive holding is hard to sustain.
- Submitting AI-generated material without showing how it was produced.
- Filing a weak first complaint. Refiling requires meeting a threshold, so the first attempt should be complete.
Frequently asked questions
Is the WIPO Overview 3.1 binding on UDRP panels?
No. The Overview summarises the views of panels across thousands of cases, but each panel decides its own dispute under the UDRP Policy and Rules. In practice it is the reference text: WIPO says it is cited in nearly every UDRP pleading and decision, so departing from it requires a persuasive reason.
Can I file a UDRP complaint without a registered trademark?
Yes, if you can prove unregistered or common law rights. Section 1.3 of the Overview 3.1 requires evidence that the mark has become a distinctive identifier of your goods or services, such as sales, advertising, media recognition and social media engagement. Conclusory statements will not normally suffice, even if the respondent does not reply.
Can I use AI to prepare evidence for a UDRP case?
You can, but the Overview 3.1 notes that the credibility of AI-assisted arguments or evidence may be affected by whether the prompts and results are included, for example in an annex. Keep a record of how the material was produced and verify it before filing; panels decide on the evidence in front of them.
Can IP Global Guard prepare a UDRP complaint under the WIPO Overview 3.1?
Yes. We assess the three elements against the 3.1 text, build the trademark and bad faith evidence, and prepare and file the complaint with the provider. We act directly when our professionals are qualified to do so and, otherwise, through qualified representatives, and coordinate any related ccTLD or court action from a single point of contact.
How IP Global Guard prepares UDRP cases
The Overview 3.1 rewards complainants who prove rather than assert: documented rights, a plausible account of bad faith and transparent evidence. IP Global Guard, the IP services line of META Channel Corporation Limited, handles domain recovery together with trademark portfolios across more than 25 jurisdictions in Europe, Latin America and Africa, with one strategy and one billing relationship.
Send us the disputed domain, your trademark registrations or evidence of use, and a screenshot of the site. We will tell you how the case stands under the WIPO Overview 3.1 before you spend on fees. Ask our team to review your case.
This article is general information, not legal advice, and does not replace an assessment of your specific case.
