Program For: Verification Testing of Package Drinking Water ...

"EPA c:nsfpowerpntnrwa 1. U.S. EPA's. Environmental Technology Verification (
ETV) Program. EPA c:nsfpowerpntnrwa 2. ETV Goal. Verify performance ..."

http://cfpub.epa.gov/watertrain/ppt/dwa/wilhelm-bartley.ppt