Under the chairmanship of Sen. Dianne Feinstein, D-Calif., last Congress, the Rules Committee authorized CRS to create software to let senators place individual reports on their Web sites. Lieberman and his allies believe that didn't go far enough. As public debate becomes increasingly partisan and polarized, "it is more important than ever for citizens to have full access to the same neutral, unbiased information that many of us rely on to help us formulate important decisions," Kratovil said. Lance added that making taxpayer-funded research available to the American people is simply "good government."

In addition to piecemeal disclosures by lawmakers, CRS reports are made available through pay services and more intermittently at OpenCRS.com, a free Web database offered by the Center for Democracy and Technology.