In final MA degree work it is reviewed ethics place in public administration institutions of EU and Lithuania, identified some problems and possible treats, discussed some EU ethics aspects in forming policy and examined the acknowledged common ethics principles, values and standards of EU. In the work it is estimated EU influence and new challenges upon ethics of Lithuania office employees after she became EU member. As well it is analyzed ethics infrastructure and its establishment development in public administration and government of state of Lithuania. It was attempt to look at office employee real values from the point of view of the current situation and values to be strived for after municipalities and ministries employee questioning. Summarizing findings some attention should be attract to the fact that in public administration system of Lithuania we feel the absence of ethics values emphasized in European Union, and there is need for office employees professional ethics improvement. In the work some appropriate recommendations for establishing and improving ethical infrastructure (conduct code, anticorruption services, ethic education and so on) in the Republic of Lithuania are presented.