季莫申科聯盟
In 2006 and 2007 Kozhemiakin was elected into Parliament on a Yulia Tymoshenko Bloc ticket. After the 2007 election Ivan Kyrylenko was elected faction leader of Yulia Tymoshenko Bloc in the Ukrainian Parliament. The faction re-elected Kozhemiakin as its faction leader on 7 December 2011.