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
The bill produces no protection for legitimate industry trade secrets, the disclosure of which would not be necessary to protect health or the environment.
[W]e all probably use salt, sodium chloride, on our food….Salt has been included in the Registry of Toxic Effects of Chemical Substances (published by NIOSH). The toxic dose of salt needed to kill half the test animals is about 1/8 ounce of salt for each 2.2 pounds of weight of the animal. Does this mean that the City of Philadelphia should regulate table salt?
Harassment and [a] nightmarish mountain of paperwork…would be caused by enactment of the bill in City Council.
We think the message here is that legislation that is punitive toward business and heedless of the impact on the economy of this City adds to the flight of business investment. The results of this are greater economic stagnation, fewer jobs, and deterioration in the public health and welfare.
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.

