At the session of the Serbian Parliament held on November 27, 1873, the Marinović government presented a set of far-reaching reform laws, including the law on the subsidization of industrial enterprises and the law of six days of land ploughing (“day” meaning a Serbian land measurement equivalent to 5,760 m2), as a minimal privately owned landed property protected from being sold or repossessed due to debts.

On December 23, 1873, his government instituted the law by which corporal punishment was abolished and the prison system reformed.

The Marinović government introduced the metric system into Serbia as well as a native silver currency.

After losing the majority among Liberal deputies in Parliament in 1874, the Marinović cabinet became the first Serbian government to be toppled in the National Assembly, and called for new elections.

After being defeated at the parliamentary elections in October 1874, Marinović resigned, and the new Cabinet of Aćim Čumić was established on December 7, 1874.