National COSH and Labor for Sustainability Network
The National Council for Occupational Safety and Health (National COSH) works to empower workers and advocate for safe workplaces free from preventable illnesses, injuries and fatalities.
National COSH is a federation of local and statewide "COSH" groups--Committees/Coalitions on Occupational Safety and Health. COSH groups are private, non-profit coalitions of labor unions, health and technical professionals, and others interested in promoting and advocating for worker health and safety. See here for a full list of local COSH groups.COSH organizations around the U.S. are committed to promoting worker health and safety through training, education, and advocacy.