For information on the Texas Historical Commission (THC) or Denton County Historical Commission (DCHC) marker program, contact the Denton County Historical Commission.
THC only accepts applications at certain times of the year for each ensuing year. Dates are set annually by THC. All THC marker applications must be submitted through the Denton County Historical Commission. THC Official Texas Historical Marker Procedures are available to download from the Texas Historical Commission’s website or contact DCHC at 940-349-2860. Applications for DCHC Markers may be submitted any time during the year.