DCV Evolution News N° 33 Start of the Additional Testing Phase in the DCVe Testing Environment

Dear Participants,

Depósito Central de Valores (DCV) would like to inform you about the start of a new additional testing and rehearsal stage in the DCVe Platform that will take place for four weeks. It will be done in a dedicated environment and considers the data successfully migrated over the weekend.

Starting on Monday 20, and during the first two weeks of the additional testing phase, the DCVe Platform will be available for our clients to conclude the necessary tests and activities to face the new change ahead with the required confidence and expertise.

The production environment will continue being the current DCV we application (SADE) until the new go-live date is informed.

On Monday, June 20, please log into (https://dcvevolucion.dcv.cl/) with the user name and password used before. Now you may find the data migrated from June 17, 2022, with active services.

We recommend keeping the following in mind for the first testing day:

Monday 20 and Wednesday 22: Only these activities may take place:

• Connectivity tests for authorized users.
• Roles validation.
• Migrated balances validation.
• Queries from investors and cash accounts.
• On-the-fly transactions review.
• Pledges: Checking migrated pledges.

From Thursday the 23rd:

• Transactions Registration through files.
• Holdings reports and certificates.
• Corporate action reports.
• Issuer role: Dematerialized issuance file upload.
• Pledges: New pledges registration.

We would like to remind you that, since this is a pre-production environment, it does not have SWIFT NETWORK or RBI connections enabled.

In the subsequent releases, we will present the suggested schedule and the additional activities to support this final testing stage.

Please contact us only through our customer service channels which will be ready to support you in this process. Thank you very much for your ongoing commitment to the DCVe project.

Stay updated with the latest information at www.dcv.cl or via email.

For more information, please contact
the Help Desk.

Email address: This email address is being protected from spambots. You need JavaScript enabled to view it.
Phone Number: +56 22 393 9001
WhatsApp: +56 94 565 3790
Chatweb: www.dcv.cl

Kind regards,
DEPÓSITO CENTRAL DE VALORES S.A., DEPÓSITO DE VALORES