Power of Attorney Filing for Mario Eugenio Quintana

This filing documents a Power of Attorney granted by Mario Eugenio Quintana to Roman Ajzen and Victoria Bellocq. The attorneys-in-fact are authorized to handle all necessary filings with the SEC, including Forms 3, 4, and 5, and Form 144, related to Arcos Dorados Holdings Inc. securities. This includes obtaining EDGAR credentials, executing and filing forms, and managing EDGAR account administration. The Power of Attorney is effective until Mr. Quintana is no longer required to file these forms, superseding any prior agreements. The filing also includes an Electronic Record and Signature Disclosure, outlining the terms for electronic delivery and consent to receive notices and disclosures electronically through the DocuSign system, with options to request paper copies or withdraw consent.