The sudden resignation of a U.S. Chemical Safety Board (CSB) member has exposed deep divisions over both the controversial “safety case” approach that the board's chair is pushing for chemical catastrophe prevention as well as broader concerns over a top-heavy CSB structure that gives rank-and-file appointees less policy influence -- internal tensions detailed in an exclusive conversation Thursday (May 22) between departing CSB member Beth Rosenberg and Inside OSHA Online.
December 28, 2025