Overview

• Under Law 27.781, October’s legislative elections will use the Boleta Única de Papel, where voters mark a single sheet, fold it and place it in the urn without envelopes; leaving it unmarked counts as a blank vote and multiple marks annul it.
• In Santa Fe, electoral authorities held a public draw to fix the order of parties on the ballot for nine deputy seats, with 16 lists participating and final designs due for approval on September 1.
• Mendoza outlined concurrent voting with two separate ballots and two urns distinguished by color, using celeste for the national ballot and green for the provincial ballot.
• Polling places in concurrent elections will have a president and two vocales who guide voters to the correct urns, with a seated privacy cabina for marking choices before depositing each ballot.
• The BUP carries a perforated talón with serial data kept off the voter’s sheet, includes a signature space for the mesa president, and has two layout variants depending on whether a district also renews Senate seats.