[3] On August 1, 1927, the uyezds were abolished and Idritsky District was established, with the administrative center in Idritsa.

The governorates were abolished as well, and the district became a part of Velikiye Luki Okrug of Leningrad Oblast.

On August 22, 1944, the district was transferred to newly established Velikiye Luki Oblast.

[10] Idritsa has a flax production factory and a works producing electrotechnical equipment.

[11] The M9 highway which connects Moscow and Riga passes immediately north of Idritsa.