The decision was taken on Tuesday morning after Belgium and the Netherlands agreed to sign the SAA.
They yielded to the pressure of other EU states – who have been prepared to sign the agreement for weeks - on condition that Serbia will not get any concrete benefits from the agreement until Belgrade is judged as fully cooperating with the ICTY.
Normally, ratification of such documents is launched immediately after they are signed.
Meanwhile, the party of Serbia's prime minister, Vojislav Kostunica, has reiterated its opposition to signing the SAA and said the country's parliament would never ratify the document, according to Russian news agency Itar-Tass.