HomeLetters Rogatory
Diplomatic Service Channel
Formal diplomatic requests routing service through the U.S. State Department and foreign ministries — the correct channel when the destination country has not signed the Hague Service Convention.
Letters Rogatory — also called "Letters of Request" — are the formal mechanism through which a U.S. court requests assistance from a foreign judicial authority to effect service of process abroad. They are the standard route for countries that have not joined the Hague Service Convention.
The process requires a signed judicial request, transmission through the U.S. State Department, passage through the foreign country's Ministry of Foreign Affairs, and eventual execution by a foreign court. We prepare the complete package, guide it through each channel, and return the completed proof of service to you.
Letters Rogatory are slow by design — the diplomatic channel typically takes six months to over a year. Planning well in advance of your court deadline is essential.
Every assignment includes the following, regardless of destination country or service method.
We draft the formal judicial request in the form required by the destination country, including dual-language format where the foreign state requires it.
Most foreign courts require certified translation into their official language. We arrange certified legal translation as part of the preparation process.
We transmit the request through the appropriate State Department channel for forwarding through diplomatic pouch to the foreign Ministry of Foreign Affairs.
We track the request through each stage of the diplomatic process and provide updates when the matter progresses through the foreign authority's hands.
Once the foreign court effects service, we obtain the completed certificate or attestation and return it to you in court-ready form.
If the timeline is incompatible with your court deadline, we advise on whether FRCP 4(f)(3) alternative service may be a viable option to pursue in parallel.
A clear sequence from receipt of your documents through to proof of service.
We verify that Letters Rogatory is the correct method for your destination country and check whether the Hague Convention or any bilateral treaty provides a faster alternative.
Country check before startingWe draft the signed judicial request, arrange translation, and assemble the full package for State Department transmission according to the foreign court's requirements.
Complete package — no gapsThe request is submitted to the State Department, which forwards it through diplomatic pouch to the foreign Ministry, who transmits it to the relevant domestic court.
Transmission monitoredThe foreign court executes service and issues a certificate. We receive it on return through the diplomatic channel and deliver it to you immediately.
Court-ready proof deliveredHaving these ready before we begin avoids delays at submission.
The process typically takes six months to over a year, sometimes longer for countries with slower diplomatic processing. We recommend beginning as early as possible after a court deadline is set.
In most cases, the requesting court issues the Letters Rogatory itself. We prepare the document for the judge's signature, after which we route it through the State Department.
Generally, courts prefer use of the Hague Service Convention for signatory countries because it is faster. Letters Rogatory remain available but are typically used for non-Hague jurisdictions.
The foreign court will return a certificate explaining why service was not completed. This can support a motion for alternative service under FRCP 4(f)(3), which we can help you prepare.
We handle every stage of the process — from initial filing through to court-ready proof of service.
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