On September 19, 2019, CfA joined 34 other organizations in endorsing the Open and Responsive Government Act (S. 2220), which would codify the primary holding of Nat’l Parks & Conservation Ass’n v. Morton that commercial information is exempt as “confidential” under FOIA’s exemption 4 only if disclosure of the information is likely to cause substantial harm to the competitive position of the person from whom the information was obtained.