Concerning congressional redistricting between decennial censuses.

This constitutional amendment would establish a non-partisan commission to redraw Washington's congressional and state legislative districts following each federal census. The commission would consist of five members: four appointed by legislative leaders (with a non-voting chair), all required to be non-partisan and not current elected officials. It mandates districts be population-equal with geographic fairness, prohibits partisan gerrymandering, and requires completion by November 15 after the census - otherwise the Supreme Court would create a plan by April 30. The change directly affects how voting districts are drawn for all state and federal elections in Washington.