From 1998 to 2011, Tsogtgerel was the Director of TESO LLC, a major Mongolian
food manufacturing corporation. He later served as its President between 2015 and 2020. He worked as an adviser to prime minister
Norovyn Altankhuyag and
Chimediin Saikhanbileg between 2012 and 2015, Since 2022, Tsogtgerel has been the leader of the
Democratic Party caucus in the State Great Khural. During the
2024 parliamentary election, he was re-elected as MP from the 2nd,
Govi-Altai Province,
Zavkhan Province,
Khovd Province,
Uvs Province constituency. On 31 August 2025, Tsogtgerel was elected
Chairman of the
Democratic Party by the party’s National Policy Committee. In the first round of voting, he received 196 out of 314 votes, defeating fellow candidates
Bökhchuluuny Pürevdorj, Judagiin Bayarmaa, and Barkhuugiin Otgonbat, who obtained 82, 33, and 3 votes respectively. He was officially registered as the next party chairman by the
Supreme Court of Mongolia on September 18, succeeding previous leader
Luvsannyamyn Gantömör. == Party chairmanship ==