Exactly a year later, Act 1870 of the Philippine Commission carved the old Mountain Province out of northern Luzon with Kalinga as one of its five sub-provinces. Kalinga was immediately reorganized into five municipal districts — Lubuagan (including Tanudan and Pasil), Balbalan (including Balinciagao), Tabuk (with Liwan or Rizal), Tinglayan, and Pinukpuk — each led by presidents. Among these municipal chiefs was Puyao who served in that capacity for close to 24 years under five subprovincial chief executives: Walter F. Hale (1907–1915), Alex F. Gilfilan (1915), Samuel E. Kane (1915–1919), Tomas Blanco (1918–1923), and Nicasio Balinag (1923–1936). Puyao did not run for office during the first local elections in the area in 1934, and was succeeded by Awingan. Three years later, municipal chief executives became known as “Municipal District Mayors.”