Louisiana Code of Civil Procedure Tit. I, Art. 154. Procedure for recusal of district court judge

A. A party desiring to recuse a judge of a district court shall file a written motion therefor assigning the ground for recusal under Article 151. This motion shall be filed no later than thirty days after discovery of the facts constituting the ground upon which the motion is based, but in all cases prior to the scheduling of the matter for trial. In the event that the facts constituting the ground upon which the motion to recuse is based occur after the matter is scheduled for trial or the party moving for recusal could not, in the exercise of due diligence, have discovered such facts, the motion to recuse shall be filed immediately after such facts occur or are discovered.

B. If the motion to recuse sets forth a ground for recusal under Article 151, not later than seven days after the judge's receipt of the motion from the clerk of court, the judge shall either recuse himself or make a written request to the supreme court for the appointment of an ad hoc judge as provided in Article 155.

C. If the motion to recuse is not timely filed in accordance with Paragraph A of this Article or fails to set forth a ground for recusal under Article 151, the judge may deny the motion without the appointment of an ad hoc judge or a hearing but shall provide written reasons for the denial.