Chile is preparing for a significant shift in how citizens verify online financial transactions. The traditional “tarjeta de coordenadas” – a card displaying a grid of numbers used for authentication – will be phased out, with a final deadline of August 1, 2026. This move, announced by the Comisión para el Mercado Financiero (CMF), aims to bolster security and modernize the country’s financial systems against increasingly sophisticated digital fraud. The change impacts all Chilean banks and their customers, requiring a transition to more secure authentication methods.
The decision to retire the tarjeta de coordenadas stems from its growing vulnerability to fraud. According to the CMF, the reliance on printed numbers for verification has become a weak point in the face of evolving cyber threats. “The transition to more advanced systems allows us to strengthen the security of users,” the CMF stated. This isn’t simply a technological upgrade; it’s a response to a changing threat landscape where traditional methods are no longer sufficient to protect consumers.
Although the CMF has set a firm end date, the transition isn’t happening overnight. Recognizing that some customers may find adapting to new digital tools challenging, the agency extended the deadline to provide ample time for both banks and individuals to prepare. This phased approach acknowledges the need to balance security enhancements with user accessibility, particularly for those less familiar with mobile banking and digital authentication.
Banks Roll Out New Authentication Methods
Chilean banks are already implementing alternative authentication methods to replace the tarjeta de coordenadas. Banco Estado, one of the country’s largest banks, began deactivating the cards in November 2025, offering customers the choice of BE Pass (a key-based system) or BE Face (facial scanning via mobile phone). Banco de Chile and Banco Edwards will continue to accept the tarjeta de coordenadas until August 1, 2026, utilizing Mi Pass for transaction authorization during the transition period. Banco Santander, as of March 9th, has already begun replacing the tarjeta de coordenadas with Super Clave, according to reports from Radio Biobío.
What Users Need to Know
The CMF is advising users to proactively inform themselves about the new authentication systems offered by their respective banks. Assistance is available for those who may have questions or require support in adapting to the digital methods. Ensuring continuous access to financial operations during the implementation of these new systems is also a key recommendation. Perhaps most importantly, the CMF stresses the need to protect personal access credentials, emphasizing that keys and passwords should never be shared.
Enhanced Security and Modernization
The move away from the tarjeta de coordenadas is expected to bring several benefits, according to the Servicio Nacional del Consumidor (Sernac). These include increased security through the adoption of reinforced authentication, a modernization of the financial system aligning it with international standards, and improved transaction traceability with unique codes reducing the risk of key reuse. These changes are designed to create a more secure and efficient financial environment for Chilean citizens.
The transition to these new systems represents a broader effort to enhance cybersecurity and protect consumers in an increasingly digital world. Banks are actively working to ensure a smooth adaptation for their customers, offering various alternatives to the tarjeta de coordenadas. The CMF’s August 1, 2026, deadline serves as a clear marker for the complete elimination of the aged system, prompting users to familiarize themselves with the new methods well in advance.
The next key date for Chilean banking customers is August 1, 2026, when the tarjeta de coordenadas will no longer be valid. Customers are encouraged to contact their banks now to learn about available alternatives and ensure a seamless transition. For more information on the CMF’s regulations and recommendations, visit their official website at cmfchile.cl.
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