When a judge transfers venue, your case is moved to a court in a different county. Transfer the venue of your case to another court. Post-Trial.Fair Trial Venue Change - Motion - Updated April 2021. Fair Trial Venue Change - Order - Updated April 2021. To move your case to another court, you must make a "Motion to. This guide includes forms and instructions for a letter and affidavit to request that the court register an out-of-state custody order in Texas. For example, "petition for modification" or "petition for contempt". 6. Request to change a court order for child custody, visitation, and support.