subpoena duces tecum

noun | \ -ˈdü-səs-ˈtē-kəm, -ˈdyü-, -sēz-; -ˈdü-kes-ˈtā-ˌku̇m \ | subpoena du·ces te·cum

1. : a subpoena that commands the production of specified evidence in a person's possession

   Note: Unlike a search warrant, a subpoena duces tecum can be issued without a showing of probable cause.