 On 16 May,Viktor Yushchenko, for a second time, issued another decree dismissing the two Constitutional Court Judges Syuzanna Stanik and Valeriy Pshenychnyy.On 17 May, the Constitutional Court Chairman Ivan Dombrovskyy resigned and Valeriy Pshenychnyy was appointed chairman in replacement.On 23 May, The Constitutional Court of Ukraine acted to prevent the president's undue influence on the court system.