Yushchenko's office says the president dismissed court Deputy Chairwoman and Justice Syuzanna Stanyk, whom Yushchenko had previously accused of corruption.
On April 30, Yushchenko dismissed court Deputy Chairman Valeriy Pshenychnyy from the 18-judge panel, accusing him of violating court procedures.
The parliament majority, led by Prime Minister Viktor Yanukovych, is criticizing the dismissals as unconstitutional.
Constitutional Court Takes Center Stage
As Ukraine's political standoff continues, attention has shifted to the Constitutional Court. Is it ready to resolve such a dangerous dispute? more
How Should Constitutional Courts Work?
RFE/RL spoke with Wojciech Sadurski, a professor at the legal department of the European University Institute in Florence. more