The IGLD (2020) update is a multi-year endeavor that requires significant binational collaboration. To provide users with more oversight surrounding the update’s timeline and activities, we have compiled an informative chart. This chart outlines needed activities, the estimated completion date and status for each activity as well as the lead Federal agency involved in each activity. Please be advised that this chart is a living document and is subject to change as the update progresses. A key can be found below the chart.