Special System for Settlement and Custody (Selic) is the old model of registration for brokerage operations with more than one seller/buyer; will deactivate May 30, 2025.
The registration feature must be used in the new model on the Pre-matching platform.
Pre-matching carries out trades verification between financial institutions with federal government securities prior to Selic registration, known as matching of operations.
Pre-matching Registration can be done via web or APIs on the Selic Conecta portal.
