Yes. An RTB determination order is generally legally binding on the parties and may require payment, corrective action or termination of a tenancy. A party may have limited rights to appeal, depending on the stage of the RTB process, including an appeal to the High Court on a point of law. If the order is not followed, the successful party can seek enforcement through the District Court. Whether an order can be enforced, or whether an appeal is available, depends on the individual case, so check the RTB’s current guidance or obtain legal advice.