Turchinov said that the parliament would vote on the issue immediately.
"President Poroshenko has said that the simultaneous ratification was coordinated with the European parliament. Anyway we have no right to postpone the ratification any longer," the speaker said.
The European parliament's press service told ITAR-TASS last week that the Association Agreement will be ratified during the parliament's session on September 15-18.
Ukraine and the European Union signed the political provisions of the Association Agreement, while the economic part was signed in June.