Cargo Tank Executive Order G-70-10-A. Categories Topics Enforcement Programs Cargo Tank Vapor Recovery Type Legal Document Relating to the Modification of the Certification of the Vapor Recovery System for Delivery Tanks Equipped for Bottom Loading. Documents Cargo Tank Executive Order G-70-10-A. 10AR.PDF · 222 KB Related Resources PERP Application Submittal Instructions Program Information & FAQs Cargo Tank Certification Decal and Tank Number Display Requirements