The article is sanctified to comparative research of Laws of Ukraine «About public service» 1993, 2011, 2015. The evolution of the normative adjusting is analysed: breaches of discipline; to disciplinary responsibility; disciplinary penalties; systems of subjects of disciplinary responsibility; subjects of disciplinary jurisdiction; correlation of disciplinary penalty and disciplinary responsibility; determination of breaches of discipline; determination of disciplinary penalties; status of subject of disciplinary jurisdiction; guarantees of subjects of disciplinary responsibility. The concept of disciplinary process is analysed; disciplinary business; official investigation; duties of civil servant; duties of leader of government service; rights for a civil servant; rights for the leader of government service. A conclusion is set forth: new laws are an evolution.