At the end of the 16th century more than 200 Reformed congregations were in the territory of Belarus.
In 1917 a Reformed high school was opened, till the Communist regime a theological school functioned in Koidanava near Minsk.
The community started in 1992 to revive the Reformed presence and the church was officially registered in 1996 in Minsk.
In 2023, figures show that 2.43% of the country's population is Protestant,[1] but it is unknown how many of these belong to the BERC.
[2] It is a member of the Communion of Reformed Evangelical Churches[3][4] and the Joint Eastern European Project.