A UDRP complaint, from filing to transfer

The three-part test decides whether you win. This page covers what happens between paying the filing fee and getting control of the domain. Each step has a deadline in the UDRP Rules, and the last one is a ten-day pause in which the other side can stop everything by going to court.

The timeline in one line

Filing, then a registrar lock within two business days, notice to the respondent, a 20-day response period, panel appointment, a decision within 14 days of appointment, notification within three business days, and a ten-business-day wait before the registrar implements it. An undefended case commonly takes around two months from start to finish.

The stages, with the rule behind each

Time limits are those in ICANN's Rules for UDRP and paragraph 4(k) of the Policy. Providers add supplemental rules of their own.
Step	Deadline	What happens
1. Complaint filed	—	Filed with an approved provider (WIPO is the largest) together with the fee. You choose a single-member or three-member panel
2. Registrar verification and lock	2 business days	The provider asks the registrar to confirm the registrant's details. The registrar must reply and lock the domain, which stays locked until the case ends
3. Compliance check and notice	3 calendar days after the fee	If the complaint is in order, the provider sends it to the respondent. That date is when the proceeding formally begins
4. Response	20 days from commencement	The respondent can ask for an extra four calendar days, which is granted automatically. Further extensions are only for exceptional cases
5. Panel appointed	5 calendar days after the response (single panel)	Three-member panels take longer to form. A respondent can ask for three members by paying half the cost
6. Decision	14 days from appointment	The panel can be later in exceptional circumstances
7. Notification	3 business days	The provider sends the decision to the parties, the registrar and ICANN, and normally publishes it
8. Implementation	10 business days’ wait	The registrar implements a transfer or cancellation unless the respondent shows it has started a lawsuit in the proper court

Step 1: what goes into the complaint

The complaint has to deal with all three elements of paragraph 4(a), with evidence. That means the domain name and registrar, your trademark rights (registration certificates, or proof of use and reputation if you rely on unregistered rights), why the respondent has no legitimate interest, and evidence of bad faith both at registration and in use. Panels decide on the papers. There is normally no hearing, no cross-examination and no second chance to add what you left out. Assume the complaint as filed is the case you will be judged on.

You also have to choose the mutual jurisdiction: the courts of the registrar's location or of the registrant's address in the registration data. This looks like a formality and is not one. It decides where the respondent can sue at step 8.

Step 2: the lock

Once the registrar confirms the lock, the domain cannot be transferred to another holder or registrar while the case is running. This is the first point at which you have any security. Until the lock is confirmed, a respondent who sees trouble coming can move the name to someone else. One reason to keep your pre-filing contact minimal is so the complaint does not arrive as a surprise only to you.

Step 3: deficiencies

Providers check the complaint against the formal requirements before sending it on. A common problem is a respondent name that does not match the registrar's records, because privacy services hide the real holder. Once the registrar discloses the underlying registrant, you will usually be invited to amend the complaint. A deficiency that is not fixed in the time given can lead to the complaint being treated as withdrawn. That does not stop you filing again, but you pay again.

Step 4: the response, or the silence

Many respondents never reply. A default does not mean you win automatically. The panel still has to be satisfied on all three elements, and panels do refuse undefended complaints that fail element three. The burden stays on you. A respondent who does reply will argue paragraph 4(c): use before notice of the dispute, being commonly known by the name, or legitimate non-commercial use. They may also ask the panel to find reverse domain name hijacking against you.

Steps 5 to 7: panel, decision, publication

The decision is a written, reasoned document that is normally published in full on the provider's website, where anyone can search for it by party or domain name. Write the complaint expecting it to be read by people other than the panel, including future opponents and future employers. For the same reason, think hard before filing a complaint you would not want associated with your name.

Step 8: the ten-day window

This is the step complainants underestimate. Under paragraph 4(k), a registrar that receives a transfer decision waits ten business days. If, in that time, the respondent gives the registrar official documentation showing it has filed a lawsuit against you in the mutual jurisdiction, the registrar does not implement the decision. Nothing happens until the parties settle or the lawsuit is dismissed or withdrawn.

In practice, most respondents do not sue. Those holding valuable names sometimes do, and the UDRP decision then has no binding effect on the court. That is why the choice of mutual jurisdiction at step 1 matters: it decides where you might end up defending yourself.

After you win

The registrar moves the domain into your name, usually by giving you a transfer code or moving it to your account. Watch for its instructions, which are sometimes sent to the email address on your complaint.
Renew it straight away for several years, and set it to auto-renew. Letting a domain you won lapse is more common than it should be, and it puts the name back on the open market.
Update the DNS, and check that email routing works before announcing anything.

Questions

Can I settle once the complaint is filed?

Yes. Providers allow proceedings to be suspended for settlement talks, and many cases end with the respondent agreeing to transfer, sometimes for a payment. If you settle, part of the fee may be refundable depending on the stage reached. Check the provider's supplemental rules.

What language is the case in?

Under the Rules, the language of the proceeding is the language of the registration agreement, unless the parties agree otherwise or the panel decides differently. If the registrar's agreement is in a language you do not use, either budget for translation or ask the panel to change it, with reasons.

Can I appeal if I lose?

There is no appeal within the UDRP. You can file again only in narrow circumstances, such as genuinely new evidence that was not available before. Otherwise your route is a court action, which is a different cost entirely. That is one more reason to assume buying the name may be the better use of the money.

Published 2026-10-18 and checked against ICANN's Rules for Uniform Domain Name Dispute Resolution Policy and paragraph 4 of the Policy. Providers' supplemental rules add further detail. General guidance on the procedure, not advice on any dispute.