Rule 204 - Judicial Notice of Texas Municipal and County Ordinances, Texas Register Contents, and Published Agency Rules(a) Scope. This rule governs judicial notice of Texas municipal and county ordinances, the contents of the Texas Register, and agency rules published in the Texas Administrative Code.(b) Taking Notice. The court:(1) may take judicial notice on its own; or(2) must take judicial notice if a party requests it and the court is supplied with the necessary information.(c) Notice and Opportunity to Be Heard.(1)Notice. The court may require a party requesting judicial notice to notify all other parties of the request so they may respond to it.(2)Opportunity to Be Heard. On timely request, a party is entitled to be heard on the propriety of taking judicial notice and the nature of the matter to be noticed. If the court takes judicial notice before a party has been notified, the party, on request, is still entitled to be heard.(d) Determination and Review. The court-not the jury-must determine municipal and county ordinances, the contents of the Texas Register, and published agency rules. The court's determination must be treated as a ruling on a question of law.