Before the 1980s in the USSR the importance of judicial supervision over compatibility of legislation and executive actions with the provisions and principles of the constitution was not recognized.
For example, it declared unconstitutional certain decrees of Presidium of the Supreme Soviet, which were adopted ultra vires, and forbade the practice of extrajudicial eviction.
More often, however, it declared President Yeltsin's decrees unconstitutional, leading critics to argue it took the side of the Supreme Soviet in the power struggle.
However, the new Constitutional Court started working only in February 1995, because the Federation Council of Russia refused several times to appoint judges nominated by Yeltsin.
The transfer, involving controversial allocation of land on Krestovsky Island for cottages of the judges and relocation of the Russian State Historical Archive from the former Senate and Synod Building, now occupied by the court headquarters, had been completed by 2008.
[1][2] Constitutional Court Judge Vladimir Yaroslavtsev in an interview to the Spanish newspaper El País published on August 31, 2009, claimed that the presidential executive office and security services had undermined judicial independence in Russia.
[3] In October the Constitutional Court in an unprecedented motion accused Yaroslavtsev of "undermining the authority of the judiciary" in violation of the judicial code and forced him to resign from the Council of Judges.
Whenever the President of Russia is impeached, the Constitutional Court renders a resolution concerning complying with the due order of indictment.