Five expert committees advised the federal government on ways to improve workplace safety and enhance whistleblower protections. Under President Donald Trump, their work has stopped and their recommendations are now stalled.

Nearly three years ago, President Barack Obama responded to long-standing concerns that workers exposed to toxic chemicals at the country’s nuclear weapons labs were not receiving proper compensation. Obama created an advisory board to be composed of scientists, doctors and worker advocates. Their recommendations have led to significant changes, including the repeal of a rule that made it more difficult for workers who’d been injured in the last two decades to get compensation.