Overview

• National legislative voting will use the Boleta Única de Papel for the first time on October 26, with the CNE publishing instructions for how to vote.
• The Junta Nacional Electoral enabled an online simulator that lets voters practice marking choices and flags invalid selections.
• Mendoza’s electoral authority presented its official provincial and municipal ballot model with colored column margins and photos of top candidates.
• Voters will receive a signed ballot and pen, mark one box per category, fold on the dotted line, and deposit national and local ballots in separate urns.
• The design places parties in vertical columns and offices in horizontal rows, with color photos for Senate candidates and at least the first five deputy candidates listed by name.