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Free Access to Federal Environmental CERCLA, Superfund, EPCRA, right-to-know Regulations - from EHSO and the EPA

Subchapter J - Superfund, Emergency Planning, and Community Right-to-Know Programs (Parts 300--399)

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Fact Sheets, Chemical Information Sheets and Material Safety Data Sheets (MSDS's)


For Pure or Single Chemical Compounds -
If you are looking for  fact sheets for chemicals, like acetone, methanol, benzene, toluene, etc., we have a list of nothing but chemicals on another page: look on our Right-to-Know fact sheet page.

For common household products - if you are looking for the msds for a household product, you may want to try the household products search first. Click here for household products master list.
And if you are not a scientist, and are looking for general information about the safety of a common household product, you might want to try this search engine, Scorecard,

MSDS for commercial and industrial products-
And here is the huge master list of material safety data sheets.
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Chapter I - Environmental Protection Agency

The US EPA environmental regulations are present in code order.  If you are unfamiliar with the code system (for example, waste regulations are found in subpart I 240 - 283, hazardous waste at 260- 280), use your browser's page search function - or scroll through the list.  Clicking on a link will bring up that set of regulations for viewing or download - free. The parts listed under each subchapter access the Electronic Code of Federal Regulations (e-CFR) database available from the Government Printing Office (GPO). 
Table of Contents
300.1 to 300.1105
National Oil And Hazardous Substances Pollution Contingency Plan
302.1 to 302.8
Designation, Reportable Quantities, And Notification
303.10 to 303.33
Citizen Awards For Information On Criminal Violations Under Superfund
304.10 to 304.42
Arbitration Procedures For Small Superfund Cost Recovery Claims
305.1 to 305.36
Comprehensive Environmental Response, Compensation, And Liability Act (cercla) Administrative Hearing Procedures For Claims Against The Superfund
307.10 to 307.42
Comprehensive Environmental Response, Compensation, And Liability Act (cercla) Claims Procedures
310.1 to 310.24
Reimbursement To Local Governments For Emergency Response To Hazardous Substance Releases
311.1 to 311.2
Worker Protection
312.1 to 312.2
Innocent Landowners, Standards For Conducting All Appropriate Inquiry
350.1 to 350.40
Trade Secrecy Claims For Emergency Planning And Community Right-to-know Information: And Trade Secret Disclosures To Health Professionals
355.10 to 355.50
Emergency Planning And Notification
370.1 to 370.41
Hazardous Chemical Reporting: Community Right-to-know
372.1 to 372.95
Toxic Chemical Release Reporting: Community Right-to-know
373.1 to 373.4
Reporting Hazardous Substance Activity When Selling Or Transferring Federal Real Property
374.1 to 374.6
Prior Notice Of Citizen Suits

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Revised: 2020-Jan-23

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