DescriptionDocuments related to the Campaign for Occupational Health and Safety Administration Standard. Included are letters and petitions for employers to make known to employees the names of the chemicals used in the workplace. Also, there are flyers and documents with background information on the Worker and Community Right to Know Act and PHILAPOSH (Philadelphia Area Project on Occupational Safety and Health). Lastly, there are copies of related newspaper articles and news releases discussing the Right to Know Campaign.