In civil lawsuits or prosecutions there are many proceedings that require formal notice or writ used by the courts to exercise jurisdiction over a person or property.
Typical serves may include:

• Summons
• Mandate
• Subpoena
• Warrants

The French word for “watching over”. The monitoring of the behavior, activities, or other changing information, usually of people for the purpose of influencing, managing, direction or protecting.

Due process balances the power of law of the land and protects individual persons from it.

Term used to describe the process of locating a person's whereabouts for any number of purposes, ie service of process, witness location, debt collections, bail bond enforcement.

The coordinated hidden surveillance of a location or person for the purpose of gathering evidence.