Texas Government Code - GOV'T § 29.052. Motion for Recusal or Disqualification

(a) A party in a hearing or trial in a municipal court, including a municipal court of record, may file with the clerk of the court a motion stating grounds for the recusal or disqualification of the municipal judge. The grounds may include any disability of the judge to preside over the case.

(b) A motion for the recusal or disqualification of a municipal judge must:

(c) A motion for recusal or disqualification must be filed at the earliest practicable time before the beginning of the trial or other hearing if a judge is assigned to a case 10 or fewer days before the date set for a trial or hearing.