Belarusian Second League

Belarusian Second League is the third division of professional football in Belarus. It was established in 1992.
History and format.
A strict number of teams and competition format are not defined for the league. Before the start of each season the format of the league is adjusted depending on how many teams are willing to participate and able to fulfill licensing criteria. A number of best teams (typically two, but not always) are getting promoted to Belarusian First League. 
Second League in 2019.
Format.
16 clubs will play twice (home and away) with each opponent for the total of 30 games. Two best teams will be promoted to Belarusian First League for 2019.
External links.
Official website