From the English Wikipedia page [1]

Baltinava Municipality (Latvian: Baltinavas novads) is a municipality in Latgale, Latvia. The municipality was formed in 2009 by reorganization of Baltinava parish the administrative centre being Baltinava. The municipality is located in the northeast of the country and borders with Viļaka Municipality in the north, Pytalovsky District of Pskov Oblast of Russia in the east, Kārsava Municipality in the south, and Balvi Municipality in the west.

More information on the Latvian Wikipedia page [2]