The Buenos Aires government minister announced that he will not accept'sudden changes' in the election. The announcement came after a summit of the main parties in the Buenos Aires City Council to decide on a single candidate for the PASO.

The result of the meeting will be announced at the end of the month by the mayor of Buenos Aires, who is also a member of the City Council. The vote will take place on September 26. The winner will be chosen by a secret ballot on September 28.