Are there different types of discovery requests? Texas Rules of Civil Procedure - Motion to Compel Discovery Bexar - Texas District Court - Local and Federal Court Rules Made Easy.Compared to most other state court jurisdictions, the mandated notice period for motions is very short, only three (3) days. (This device is also referred to as a "notice of discovery and inspection"). The demand must define the items sought with reasonable particularity. This article explains subpoenas in Texas including, who or what can be subpoenaed, how to find and file subpoena request forms, and serving subpoenas. Discovery And Inspection. A party may serve on another party - no later than 30 days before the end of the discovery period - a request for production or for inspection. Letter is due within 14 days after discovery. Learn more about the inspection process.