CSE to conduct planned failover to Disaster Recovery site during trading

cse-1

The Colombo Stock Exchange (CSE) will be conducting a planned failover to the Disaster Recovery
site during trading hours using Version 7 of the Automated Trading System (ATS) Disaster Recovery
Solution on Friday 25th November 2016.

The exercise will be an industry‐wide activity as part of the Business Continuity Plan (BCP) of the
CSE with the participation of all stakeholders, to ensure the preparedness of all stakeholders to
meet the recovery needs of the industry in the event of a disaster situation.

The CSE is required to impose a Market Halt of approximately one (1) hour from 11.30 a.m. to
12.30 p.m. to facilitate the planned failover of the ATS from the Production site to the CSE Disaster
Recovery site. The CSE kindly requests all stakeholders to take note of the planned interruption to
trading.