Philadelphia Worker and Community Right-to-Know Act
The Philadelphia Worker and Community Right-to-Know Act requires employers that use any of 450 chemical substances to file Material Safety Data Sheets with various local government agencies. (An additional list of 99 chemicals will trigger the filing requirement if they are emitted from the workplace.) Material Safety Data Sheets must be made available to the public, upon request, through the governmental agencies where they are filed. Containers of these chemicals must be clearly labeled. (This was the first municipal right-to-know law.)
Cry Wolf Quotes
[I]t is conceivable that this trade secret data would be considered so valuable that a company would elect not to do business in Philadelphia rather than disclose it and so I have detailed our concerns on the issue of confidentiality.
Finally, you should be appraised of the need for security and secrecy to research and develop products. In many, many instances, such security would be unattainable under Bill 270. The lack of privacy and security would strike the hardest at our great and large corporations which research and develop most of the new products which enhance our health and quality of living.
The moment you get either people or lawyers apprised of the fact that a company has a toxic material on their premises, they’re going to bring a lawsuit.
Then without regard for exposure concentration in the air, City Council is being asked to make it against the law to ‘receive, store, use manufacture or transport’ any substance on that list without first burdening the citizen and the City Administration with more red tape.
Backgrounders & Briefs
Dying To Know: A Historical Analysis of the Right-To-Know Movement
This survey provides a sweeping analysis of the right-to-know movement in America.

