Omejec told the press in Zagreb on Wednesday that it was the Croatian parliament which has the final say on the matter.
"It is only the parliament that can make a final decision," Omejec said at the news conference she held on the occasion of the second anniversary of her presidency.
She explained that the parliament must interpret "whether the Constitution amendments go into force with the day of their adoption or after the adoption of the constitutional law on the Constitution implementation."
Commenting on the past two years of her chairmanship over the Constitutional Court, Omejec expressed pleasure wihth the europeisation of that Court and with progress in human rights protection.
Her deputy, Aldo Radulovic, said the court was pursuing the trend of reducing the number of backlog cases