In the course of the
administrative reform carried out in 1708 by
Peter the Great, the area was included into
Ingermanlandia Governorate (since 1710 known as Saint Petersburg Governorate), and in 1727
Novgorod Governorate split off. In 1775,
Tver Viceroyalty was formed from the lands which previously belonged to
Moscow and Novgorod Governorates, and the area was transferred to Tver Viceroyalty, which in 1796 was transformed to
Tver Governorate. In 1775,
Novotorzhsky Uyezd was established, with the center in Torzhok. The southern part of the district belonged to
Staritsky Uyezd. On July 12, 1929, the governorates and uyezds were abolished. Novotorzhsky District, with the administrative center in Torzhok, was established within
Tver Okrug of
Moscow Oblast. On July 23, 1930, the okrugs were abolished, and the districts were directly subordinated to the oblast. On January 29, 1935,
Kalinin Oblast was established, and Novotorzhsky District was transferred to Kalinin Oblast. In February 1963, during the abortive administrative reform by
Nikita Khrushchev, Novotorzhsky, Likhoslavlsky, and
Kamensky District were merged into a new district which was called Torzhoksky District. On March 4, 1964, Likhoslavlsky District, and on January 12, 1965, Kuvshinovsky District (which occupied the same area as the former Kamensky District) were re-established. Torzhoksky District retained the new name. On March 5, 1935,
Mednovsky District with the center in the selo of
Mednoye was established as well on the areas previously belonging to Kalininsky, Likhoslavlsky, and Novotorzhsky Districts. On July 4, 1956, it was abolished and split between Kalininsky and Novotorzhsky Districts. ==Administrative and municipal status==