The Central Bank of Colombia published External Regulatory Circular DEFI-354 (Subject 2), updating its risk control framework for open market operations and liquidity operations used to support the normal functioning of the payment system. Under External Resolution No. 3 issued by the Board of Directors, specified sections of the circular will apply from 1 August 2025. The circular forms part of the Financial Stability Department Manual and is addressed to the central bank’s head office and branches and a broad set of public and private financial-sector entities and infrastructures, including the Financial Superintendency of Colombia, the Colombia Stock Exchange, banks and other credit institutions, broker-dealers, fiduciary companies, investment and pension fund managers, insurers, foreign-exchange intermediaries, specialised electronic deposit and payment institutions, central counterparty clearinghouses, and several state-related financial entities. The central bank will incorporate the changes into the circular’s text on the date the new provisions enter into force.