From eNewsUSA:

The Government Accountability Office (GAO) released a letter report entitled, Chemical Regulation: Comparison of U.S. and Recently Enacted European Union Approaches to Protect against the Risks of Toxic Chemicals (GAO-07-825, August 17, 2007). The report was requested by Senator Barbara Boxer (D-CA), Chair, Committee on Environment and Public Works AND Senator Frank Lautenberg (D-NJ)…

GAO indicates that REACH requires companies to develop information on chemicals’ effects on human health and the environment, while TSCA does not require companies to develop such information absent EPA rule-making requiring them to do so. While TSCA does not require companies to develop information on chemicals before they enter commerce (new chemicals), companies are required to provide EPA any information that may already exist on a chemical’s impact on human health or the environment…

See the full article here.