In Russia, definition of "indigenous peoples" is contested largely referring to a number of population (less than 50 000 people), and neglecting self-identification, origin from indigenous populations who inhabited the country or region upon invasion, colonization or establishment of state frontiers, distinctive social, economic and cultural institutions. Thus, indigenous peoples of Russia such as Sakha, Komi, Karelian and others are not considered as such due to the size of the population (more than 50 000 people), and consequently they "are not the subjects of the specific legal protections." The Russian government recognizes only 40 ethnic groups as indigenous peoples, even though there are other 30 groups to be counted as such. The reason of nonrecognition is the size of the population and relatively late advent to their current regions, thus indigenous peoples in Russia should be numbered less than 50,000 people.