INSPIRE theme “Statistical Units” data review service, which presents the currently used statistical grid of the ETRS89 coordinate system of the Republic of Lithuania and statistical administrative units. There are three statistical grids of different grid sizes: 1x1 km, 10x10 km and 100x100 km. The grids in the statistical grid have unique codes. These codes make it possible to link different INSPIRE themes, e.g. The data of the topic “Population distribution - Demography” can be linked to the data of the topic “Statistical units”. This data review service provides current statistical administrative units: 1) NUTS1 (territory of the Republic of Lithuania and its borders), 2) NUTS2 (territory and borders of the capital, central and western regions of Lithuania), 3) NUTS3 (territory and borders of counties), 4) LAU (territories and boundaries of municipalities). Statistical administrative units have unique codes.