Hold GWCL, EPA responsible for unwholesome water supply - GSA The Public Affairs Director of the Ghana Standards Authority, GSA, Kofi Amponsah Bediako, has called for an end to the blame game and for the EPA and the Ghana Water Company to be held responsible for using almost expired chemicals to treat water for the consuming public. Explaining what the Authority is doing to stop the current development, Mr. Amponsah Bediako said the Authority is doing its best and will need timely information to act. He also touched on water sachet producers most of whom are producing water in their homes under unhygienic conditions. GBC