On April 19, 2018, the Office of Management and Budget’s (OMB) Office of Information and Regulatory Affairs (OIRA) received the U.S. Environmental Protection Agency’s (EPA) proposed rule entitled “Strengthening Transparency and Validity in Regulatory Science.” This new proposed rule, item 2080-AA14, has not been published in the regulatory agenda; the only information available concerning the content of this rule is its title. On April 11, 2018, OIRA received an advanced...