Senator Lamar Alexander (R-TN) is one of many Republican legislators who’ve objected to a new policy at OSHA that requires experts to disclose when they have been funded by parties with an interest in the outcome of regulatory proceedings. According to Alexander, he and his colleagues are “very concerned about OSHA’s attempt to have commenters disclose their financial backers,” because “the chilling effect the financial disclosure could have seems counter to the idea of robust inclusion of a diverse set of ideas and views to inform the rule-making.” The current proceeding is about whether silica in cement poses a health hazard, and OSHA wants to know if the experts it’s hearing from have been paid to have an opinion one way or another.