Several recently published studies compare the policy and practice of transparency in the United States and other countries. Such studies provide useful measures of U.S. openness relative to real-world conditions, in addition to highlighting global best practices and alternative approaches. The U.S. ranked in the middle range in the studies, demonstrating how other countries have met the challenges of 21st-century transparency while the U.S. has lagged in some areas.

After more than 20 years, the U.S. Environmental Protection Agency (EPA) has finally determined that trichloroethylene (TCE), a chlorinated solvent used primarily for removing grease from metal, causes cancer. The assessment was finalized by the EPA’s Integrated Risk Information System (IRIS), an important but troubled program that is tasked with providing the public with critical information about dangerous chemical exposures.