The national final consisted of twelve competing acts participating in a televised production where "Da vidna" performed by VAL was selected as the winner following the combination of votes from a jury panel and public televoting.

[1] The nation's best placing in the contest was sixth, which it achieved in 2007 with the song "Work Your Magic" performed by Dmitry Koldun.

The jury for the auditions consisted of Tatyana Yakusheva (head of music of the radio station "Radio Belarus"), Georgiy Koldun (singer and television host), Zena (singer, represented Belarus at Eurovision in 2019), Elena Atrashkevich (head of the Belarusian Union of Composers), Naviband (band which represented Belarus at Eurovision in 2017), Yuriy Seleznyov (singer and composer), Yana Stankevich (producer) and Vladislava Artyukovskaya (artistic director of the Youth Variety Theater).

[7] The televised final took place on 28 February 2020 at the "Belarusfilm" studio in Minsk, hosted by Evgeny Perlin and 2017 Belarusian Junior Eurovision contestant Helena Meraai.

[10] According to Eurovision rules, all nations with the exceptions of the host country and the "Big Five" (France, Germany, Italy, Spain and the United Kingdom) are required to qualify from one of two semi-finals in order to compete for the final; the top ten countries from each semi-final progress to the final.

On 28 January 2020, a special allocation draw was held which placed each country into one of the two semi-finals, as well as which half of the show they would perform in.