The Order 1000 Common Interregional Tariff requires the California ISO to annually, prior to the Annual Interregional Coordination Meeting, post to its website its Annual Interregional Information which includes the ISO’s most recent transmission plan. The availability of the 2019 Order 1000 Annual Interregional Information has been scheduled for Monday, Feb. 4, 2019. A separate market notice will be issued once this information becomes available.