Judicial proceedings are expecting to resume in January.
"Judicial proceedings conducted for the purpose of deciding whether a defendant shall be put to death must be conducted with dignity and respect," the unsigned majority opinion said.
Judicial proceedings were launched by the Police Federation, which represents rank-and-file police officers in England and Wales.
He pointed in particular to "excessively lengthy judicial proceedings".
They could advise on ways to ensure fair judicial proceedings.
Journalism advocates have questioned the basis of the charges and the impartiality of the judicial proceedings.
That has been the European Union's complaint since the judicial proceedings against Ms Tymoshenko started.
Accordingly, the results of polygraph tests are not always admissible in judicial proceedings.
Ivanishvili claims the arrests are not political and has offered independent monitoring of judicial proceedings.
"The value of openness in judicial proceedings can hardly be overestimated," the court wrote.
"Perjury is the wilful giving of false evidence under oath or affirmation in judicial proceedings.
