Texas Natural Resources Code - NAT RES § 51.189. Appeal

(a) A final order with a finding of “Not Vacant Land” under Section 51.188 may not be appealed. The final order is conclusive regarding the land described in the vacancy application or the land investigated by the commissioner as a result of the vacancy application.

(b) A final order finding a vacancy exists is subject to appeal by a necessary party that has standing to appeal under Section 51.192. The district court in the county in which a majority of the vacant land is located has jurisdiction of an appeal under this subchapter. A necessary party must file an appeal not later than the 30th day after the date the commissioner's final order is issued. All necessary parties must be provided notice of an appeal under this section by the party filing the appeal.

(c) A person whose predecessor in title was bound by the outcome of an appeal is bound to the same extent the predecessor in title would be bound if the predecessor in title continued to hold title.