A bipartisan group of senators has called for an investigation into the U.S. Environmental Protection Agency's (EPA) proposals to relax chemical reporting requirements for large industrial facilities. On March 27, Sens. Frank Lautenberg (D-NJ), Jim Jeffords (I-VT), and Olympia Snowe (R-ME) sent a letter to the Government Accountability Office (GAO), requesting the office investigate whether EPA had adequately considered how reducing Toxics Release Inventory (TRI) information would impact communities and data users, including federal and state programs that rely on TRI data.