The referendum resulted in the adoption of the new constitution, which came into force on 27 February 2012.
If the referendum does not result in a reform of the constitution, a rare opportunity for decision will have been wasted.
The referendum resulted in a narrow Yes majority but fell short of the 40% requirement.
The fourth referendum resulted in a majority being pro-statehood.
The referendum resulted in a narrow majority against the Zwentendorf plant.
The 1996 referendum resulted in the amendment of the constitution that took key powers off the parliament.
The referendum, in May 2004, resulted in the proposal being rejected by over 70% of the voters.
The referendum resulted in the proposal being rejected, with 54.56% voting against the proposal.
After the referendum results many in the party questioned its direction.
The referendum resulted in the defeat of the sovereignty option with 59.56% voting no on sovereignty.