Cargo Tank Vapor Recovery Executive Order Cargo Tank Executive Order - G-70-10-AExecutive Order G-70-10-ARelating to the Modification of the Certification of the Vapor Recovery System for Delivery Tanks Equipped for Bottom LoadingSuperceded Executive Order G-70-10The executive order is was superseded by Executive Order G-70-10-A in November 1977.Vapor Recovery Executive OrdersFor copies of the Executive Orders listed above, please contact vapor@arb.ca.gov.