A party may file discovery materials not previously on file for use on appeal or for other post-judgment purposes, without a Special Order. The discovery period typically begins when the first initial disclosures are due and continues for 180 days.If you are noticing a deposition and requesting documents, you do not need to send the notice 10 days prior to issuing the subpoena. A Motion for Discovery may be filed with the Court via E-File, Email, in person, or by. Due WITHOUT a discovery request from the other party. A party, upon reasonable notice to other parties and all other persons affected thereby, may apply for sanctions or an order compelling discovery as follows: All discovery must be conducted during the discovery period, which begins when the first initial disclosures are due and continues for 180 days. Tex. (c) Effect of Failure to File Notice of Related Case. Justice Court Discovery Local Rules,. All discovery must be conducted during the discovery period, which begins when the first initial disclosures are due and continues for 180 days. Tex.