Abstract
The article is a brief comparison of the documentation system of the Communist Party ruling Poland from 1944 to 1989 and in Kazakhstan from 1918 to 1991. Despite considerable geographical remoteness, there are strong similarities between them in terms of party organisation, office rules and provisions regulating archives. This was caused by the reflection of Soviet models in communist Poland after 1944. The regaining of sovereignty by Poland in 1990 and independence by Kazakhstan in 1992 led to the transfer of documentation from party archives to the state archive service in both countries. As a result, it was possible to study and make them publicly available.