Any county, city, or town made a defendant in any civil action challenging the legality of its election district boundaries shall immediately notify the Attorney General of the pending civil action for review pursuant to § 2.2-508.
Notification of certain civil actions
Va. Code Ann. § 24.2-304.5, under Chapter 3. Election Districts, Precincts, and Polling Places..
Va. Code Ann. § 24.2-304.5