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Legal Procedure

What is Service of Process?

The formal delivery of legal documents, such as a complaint and summons, to a defendant to provide official notice that a lawsuit has been filed against them.

Understanding Service of Process

Proper service of process is a constitutional requirement that ensures defendants receive notice and an opportunity to respond. Service methods vary by jurisdiction but typically include personal delivery by a process server, service on an authorized agent, or in some cases service by mail or publication. Failure to properly serve the defendant can result in dismissal of the case.

Examples

  • 1Process server personally delivering complaint to defendant at their home
  • 2Serving a corporation through its registered agent
  • 3Court authorizing service by publication when defendant cannot be located
Last updated: January 24, 2026
Reviewed by: Quilia Legal Content Team

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