Following the January 29, 2026 launch of the Centralized Capacity Information Map (CCIM), the OEB has issued a letter outlining the schedule for the first quarterly data refresh. To ensure the CCIM remains a reliable tool for customers and developers, all licensed distributors are required to complete the quarterly submission process by March 31, 2026, even if capacity data has not changed since the previous upload. This letter also clarifies additional technical requirements for the 2026 cycle, including the transition to polyline format for feeder topology and the submission of nominal voltage values to ensure data accuracy and standardization.