Summon and subpoena
summons vs subpoena legal difference explained
| Type | Purpose |
|---|---|
| Subpoena ad testificandum | Compels a person to testify (appear and give oral testimony at a deposition, hearing, or trial) |
| Subpoena duces tecum | Compels a person to produce documents, records, or other physical evidence |
| Feature | Summons | Subpoena |
|---|---|---|
| Purpose | Notifies defendant a suit was filed | Compels testimony or evidence production |
| Directed at | Defendant / respondent | Witness or third party |
| Timing | Starts the case | During an existing case |
| Consequence of ignoring | Default judgment | Contempt of court (fines / jail) |
| Issued by | Court clerk (on plaintiff's request) | Court or attorney |
| Latin meaning | - | "Under penalty" |