For about 100 years workers have been dying from exposure to silica on the job. Silica can cause both lung disease (silicosis) and cancer. The government have been talking about regulating exposures ever since the 1940s and sponsored a campaign to prevent silicosis in the 1990s. OSHA has drafted a proposal to reduce silica exposures in the workplace but it has been sitting at the White House OMB for almost 2 years! It is about time to move forward and promulgate a silica standard to protect American workers. Please sign this petition if you want to see action.