California Air Resources Board

Gasoline Dispensing Facilities (GDF) equipped with Underground Storage Tanks (UST):

• Phase I EVR
• Phase II EVR
• Phase I Pre-EVR
• Phase II Pre-EVR
• Phase II Pre-EVR ORVR Compatible

Gasoline Dispensing Facilities (GDFs) equipped with Aboveground Storage Tanks (AST):

• Standing Loss Control EVR
• Phase I EVR
• Phase II EVR
• Phase I and Phase II Pre-EVR

Gasoline Dispensing Facilities (GDFs) with no Phase II Vapor Recovery System:

• Executive Order NVR-1-F (Low Permeation Hoses and Enhanced Conventional (ECO) Nozzles)

Mobile Fueling Executive Orders

• G-70-193 Hill-Vac Vapor Recovery System for Cargo Tank Motor Vehicle Fueling Systems
• VR-601-A Booster Mobile Fueling On-Demand
• VR-602-A Shell TapUp Mobile Fueling On-Demand
  • Legal Language
  • Exhibit 1

EVR system determination letters are issued by the State Water Resources Control Board to assure EVR systems will not conflict with underground storage tank statutory requirements.

Cargo Tank Executive Orders