In the parliamentary election held on 10 March 2012, Smer-SD won 44.4% of the votes and became the largest party in the National Council, with an absolute majority of 83 seats (out of 150).
Pada pemilihan parlemen 10 Maret 2012, Smer-SD memperoleh 44,4% suara dan menjadi partai terbesar di Dewan Nasional, dengan memiliki 83 kursi (dari 150).