On 3 October 2002, the Ministry of Foreign Affairs recognised Mongolia as an independent country, although no legislative actions were taken to address concerns over its constitutional claims to Mongolia. A Taipei Economic and Cultural Representative Office was opened in Ulaanbaatar, and Taipei excluded Mongolia from the definition of the "mainland area" for administrative purposes. In 2006, old laws regulating the formation of banners and monasteries in Outer Mongolia were repealed. Offices established to support Taipei's claims over Outer Mongolia, such as the Mongolian and Tibetan Affairs Commission, are dormant. However, the official borders of the ROC have not been changed. The official status of recognition is currently ambiguous, though in practice Mongolia is treated as an ordinary foreign power.