U.S. Oil & Refining Co.

High Production Volume Chemical Testing Program

U.S. Oil Refinery

As part of our commitment to protecting the environment, U.S. Oil plays an active role in the Environmental Protection Agency's voluntary high production volume chemical testing program. This program provides information on potential health and environmental impacts of chemicals produced in large volumes in the United States. Through testing groups established by the American Petroleum Institute, U.S. Oil currently sponsors health and environmental effects testing on 12 refinery intermediate streams.