The host city of the Games of the XXX Olympiad will be elected at the 117th IOC Session in Singapore on 6 July 2005, when a secret ballot is held among all IOC members. The announcement of the winning city is expected to be made at 7.30 p.m. (GMT+8)
Voting procedure. Voting will take place in successive rounds until one candidate receives a majority of those voting. The ballot continues until one candidate gets an absolute majority of the votes cast. IOC members ukom a country whose city is a candidate in the election must abstain from taking part in the vote.
Non-votes, spoiled votes, and abstentions do not count toward the calculation of the majority. For example, if 100 members are present, but four (4) abstain, the number of votes needed to win is 49. If no candidate city achieves a majority in the first round, the candidate with the fewest votes drops out of the running, and the members vote again on the remaining candidates. If two or more cities are tied for the lowest number of votes, a runoff election will be held between them, with the winner going on to the next round.
Televised Vote. As part of the reforms undertaken by the IOC at the end of 1999, IOC Sessions are open to the media via closed circuit telecast. This has been the case since the 109th Session in Seoul in 1999. The closed circuit feed of the election will be available for broadcast.
Electronic Vote. The members will vote by electronic device, which immediately and securely tallies the votes. The electronic voting devices were first introduced during the 111th Session in Sydney in 2000 as part of the organisation's drive to update its policies and procedures. The voting system is certified by an independent company. How each member votes is not recorded to shield the member from external pressures to vote in a certain way. If multiple rounds are needed, the IOC will immediately announce which cities will go on to the next round. The tally of votes per round will be reported after the conclusion of the election.