Service of process in Delaware
In Delaware, a civil summons in Superior Court is generally served by the sheriff or deputy, or by a person specially appointed by the court; the lower courts operate their own special-process-server designation programs rather than a statewide license. Superior Court Civil Rule 4 provides for dismissal without prejudice if service is not completed within 120 days of filing, absent good cause.
ProcessServerState provides procedural-information-only summaries of state process-server rules. This is not legal advice. Service of process is a critical step in litigation — if you fail to serve correctly, your case can be dismissed. For complex or contested matters, consult a licensed attorney or a court self-help center. Not affiliated with any court or sheriff's office.
Is a license required in Delaware?
Authority: Court-specific designation (e.g., Justice of the Peace Court Chief Magistrate; Court of Common Pleas) — no statewide license
No statewide process-server license. Service is ordinarily made by the sheriff (or deputy) or a person specially appointed by the court. The lower courts maintain their own special-process-server designation programs (JP Court: Chief Magistrate designation, 21+, DE resident, annual renewal; Court of Common Pleas: affidavit, background check, fee, annual reapplication).
Who may serve process in Delaware?
- County sheriff
- Any non-party adult (18+)
- Certified / registered mail
- Publication (by court order)
Service deadline (Delaware)
Del. Super. Ct. Civ. R. 4(j): if service is not made within 120 days after filing and good cause is not shown, the action may be dismissed without prejudice as to that defendant.
UIDDA: Delaware has adopted the Uniform Interstate Depositions and Discovery Act for interstate service.
Sheriff / Marshal civil-process route
Civil-process fees are set by each county and listed on the local sheriff's civil-process page. Not all counties publish a fee schedule — confirm with the county where service will be made.
Statute / Rule citation
Del. Super. Ct. Civ. R. 4 (Process)
UIDDA: 10 Del. C. § 4311 et seq. (Delaware UIDDA), enacted 2011
Interstate service from Delaware
Delaware has adopted the Uniform Interstate Depositions and Discovery Act (UIDDA), which provides a streamlined process for issuing an out-of-state subpoena based on one issued in the trial state. Service of an initial summons across state lines follows the receiving state's rules.
Sources for Delaware
Other states with no license requirement
Check a different state
Verified against Delaware primary sources on June 16, 2026. Read how we verify on our methodology page, or browse every citation in the source manifest.
Editorial review status: Reviewer attribution pending — we are recruiting a credentialed reviewer (ex-process-server with a NAPPS credential, or a NALA/NFPA-certified civil-procedure paralegal) before this site applies for advertising. We will not display a fabricated reviewer.
ProcessServerState provides procedural-information-only summaries of state process-server rules. This is not legal advice. Service of process is a critical step in litigation — if you fail to serve correctly, your case can be dismissed. For complex or contested matters, consult a licensed attorney or a court self-help center. Not affiliated with any court or sheriff's office.