Definicja KLADR database

A program that contains address data in Russia.

You use this program to find regions, cities, and streets in Russia. You can also find the postal code for any street in Russia, and if a street is assigned to more than one postal code, you can find the postal code for every building in every street in Russia.

When you transfer address data to official organizations, for example, the Russian Pension Fund, the data must match the format of addresses in the KLADR database.