The federal list of Extremely Hazardous Substances is not a complete list of all reportable chemicals - It is merely a list of extremely toxic, volatile, or easily dispersible chemicals that are given special attention under EPCRA and must be included in the Workplace Chemical Inventory as noted in item number 3 above. To determine if the substance you have is reportable as an EHS please refer to the Safety Data Sheet and List of Lists. Full Chemical Name . (November 17, 1986, and February 15, 1990.). A hazardous waste is extremely hazardous based on the following criteria: Acute oral toxicity3 - LD 50 is less than or equal to 50 mg/kg. (a) Except as provided in subsection (d), each owner or operator of a facility required to report under section 312 of the federal act and K.A.R. Extremely Hazardous Substance (EPA) Materials that are assigned a threshold reporting quantity by the EPA and must be reported if released in an amount above the threshold are known as extremely hazardous substances. For any hazardous chemical used or stored in the workplace, facilities must maintain a safety data sheet (SDS) (formerly known as material safety data sheet, MSDS). The list of Extremely Update: The following update relating to this announcement has been issued: October 29, 2010 - This RFA has been reissued as (RFA-ES-10-010). The EHS list was first compiled by EPA, and subsequently incorporated into EPCRA, to identify chemicals that could cause serious irreversible health effects from accidental releases. List of Lists U.S. EPA has consolidated a number of the lists described above into one document known as the List of Lists. b. The hazardous waste categories include acutely hazardous waste, extremely hazardous waste, non-RCRA hazardous waste, RCRA hazardous waste, special waste and universal waste. That is, two substances, or two forms of a substance, do not have the same CAS Registry Number. The TPQ does not default to 10,000 pounds for non-powder, non-molten, non-solution form. Please refer to the following requirements in the appropriate part of the Code of Federal Regulations (CFR): The List of Lists is available in in the following formats: Please notethatthe Excel file does not contain: All appendices appear in the PDF version of the List of Lists. SARA Title III/EPCRA Extremely Hazardous Substances . guide. eCFR :: Appendix B to Part 355, Title 40 -- The List of Extremely Hazardous Substances and Their Threshold Planning Quantities eCFR The Electronic Code of Federal Regulations Title 40 Displaying title 40, up to date as of 3/01/2023. Appendix A to 1910.119 - List of Highly Hazardous Chemicals, Toxics and Reactives (Mandatory). user convenience only and is not intended to alter agency intent Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. This document is available in the following developer friendly formats: Information and documentation can be found in our Carcinogenicity6 - Single or combined . If you work for a Federal agency, use this drafting The Office of the Federal Register publishes documents on behalf of Federal agencies but does not have any authority over their programs. Health Hazards . The . Enhanced content is provided to the user to provide additional context. ECHA/NR/23/02. "MSDS" means material safety data sheet and has the same meaning as prescribed at 40 CFR 370.02. This list is found in 40 CFR 355, Appendix A. Extremely Hazardous Substances (EHSs) are substances listed on the EPA List of Lists. Regulation Y List of Hazardous Substances and Reportable Quantities 68.96KB (.xlsx) Resource id: 1104 Category: Chemical Contact Hazardous Materials Contact (206) 685-2849 hazmat@uw.edu Microsoft Edge, Google Chrome, Mozilla Firefox, or Safari. The list can be found as an appendix to 40 C.F.R. An official website of the United States government. Choosing an item from Due to aggressive automated scraping of FederalRegister.gov and eCFR.gov, programmatic access to these sites is limited to access to our extensive developer APIs. This rule was later finalized on April 22, 1987. Updates as of 2006 can be seen on the Federal Register, 71 FR 47121 (August 16, 2006). They include acutely toxic, corrosive, flammable, dangerously reactive and oxidizing gases. Signed into law in 1986, the Emergency Planning and Community Right-to-Know Act (EPCRA) directed the EPA to publish a list of extremely hazardous substances. The in-page Table of Contents is available only when multiple sections are being viewed. Note: EPA was required to publish this Interim Final Rule 30 days after EPCRA was passed. Executive Office of Energy & Environmental Affairs (EEA) regulations listing all chemicals and compounds subject to Toxics Use Reduction Act (M.G.L. If you want to request a wider IP range, first request access for your current IP, and then use the "Site Feedback" button found in the lower left-hand side to make the request. 1/1.1 April 22, 1987: Extremely Hazardous Substance (EHS) List and Threshold Planning Quantities; Emergency Planning and Release Notification Requirements; Final Rule. Official websites use .gov This web site is designed for the current versions of 7. The following is a list of some of the information required on the inventory form: Tier II Reporting Requirements by State and Tier2 Submit Software. Share sensitive information only on official, secure websites. This material is a reactive solid. A solid waste, as defined in 40 CFR 261.2, which is not excluded from regulation 6. This should only be necessary once for each IP address you access the site from. 11002, 11003, 11004, 11045, 11047, 11048, and 11049). Appendix B to Part 355 - The List of Extremely Hazardous Substances and Their Threshold Planning Quantities, Electronic Code of Federal Regulations (e-CFR), CHAPTER I - ENVIRONMENTAL PROTECTION AGENCY, SUBCHAPTER J - SUPERFUND, EMERGENCY PLANNING, AND COMMUNITY RIGHT-TO-KNOW PROGRAMS, PART 355 - EMERGENCY PLANNING AND NOTIFICATION, Isopropylmethyl-pyrazolyl Dimethylcarbamate, Boron Trifluoride Compound With Methyl Ether (1:1), Phosphorothioic Acid, O,O-Dimethyl-S-(2-Methylthio) Ethyl, Phosphonothioic Acid, Methyl-, O-(4-Nitrophenyl) O-Phenyl, Phosphonothioic Acid, Methyl-, O-Ethyl O-(4-(Methylthio)Phenyl), Phosphoric Acid, Dimethyl 4-(Methylthio)Phenyl, Manganese, Tricarbonyl Methylcyclopentadienyl, Bicyclo[2.2.1]Heptane-2-Carbonitrile, 5-Chloro-6-((((Methylamino)Carbonyl)Oxy)Imino)-, (1s-(1-alpha,2-beta,4-alpha,5-alpha,6E))-, Phosphonothioic Acid, Methyl-, S-(2-(Bis(1-Methylethyl)Amino)Ethyl) O-Ethyl, Cobalt, ((2,2-(1,2-Ethanediylbis (Nitrilomethylidyne)) Bis(6-Fluorophenolato)) (2-)-N,N,O,O)-. Part 1 - Substances that are not solutions Part 2 - Substances that are solutions Legend: A = aquatically toxic C = combustible E = likely to explode F = pool fire hazard Title: Superfund Hazardous Substance Research and Training Program (P42) Announcement Type This is a reissue of RFA-ES-08-005. 355. EHSs are listed in 40 CFR Part 355. JavaScript appears to be disabled on this computer. It includes a number of chemicals that are also on the CERCLA hazardous substances list (for instance, acetone cyanohydrin). Emit fumes of bromine and bromides upon thermal decomposition Chemicals Name Sodium Metal3 Data on the health effects of chemical exposure, especially from chronic exposure, are often incomplete. Please click here to see any active alerts. Tier II forms require basic facility identification information, employee contact information for both emergencies and non-emergencies, information about chemicals stored or used at the facility, and additional data elements which would be useful to local planners and responders. To minimize risks to health, safety and security, prevent pollution and reduce generation of hazardous wastes from its facilities and mission activities the NIH has developed guidance documents, plans and polices to reduce procurement and use of specific laboratory chemicals that posed excessive risks and for which acceptable, less hazardous alternatives were . Emergency Planning and Community Right-to-Know Act (EPCRA). Please check with your state, tribe, or territory for any additional reporting requirements. They have a clear warning of DANGEROUS POISON on the label. The information submitted by facilities must be made available to the public. WorkSafe Victoria Advisory Service Tel. All data contained within DOE computer systems is owned by the DOE, and may be audited, intercepted, recorded, read, copied, or captured in any manner and disclosed in any manner, by authorized . The Act: Informs public employees about chemical hazards at their workplace so they can work safely with these hazardous substances; 40 CFR 355 Appendix A and B: Emergency Planning And Notification g. The TPQ was recalculated (September 8, 2003) since it was mistakenly calculated in the April 22, 1987, final rule under the wrong assumption that this chemical is a reactive solid, when in fact it is a liquid. This list has been revised over time and should not be used for current compliance purposes. Sulfuric acid is an extremely hazardous substance (EHS) subject to reporting requirements when stored in amounts in excess of its threshold planning . Share sensitive information only on official, secure websites. Title 40 was last amended 3/01/2023. Appendix A to 1910.119 - List of Highly Hazardous Chemicals, Toxics and Reactives (Mandatory) This appendix contains a listing of toxic and reactive highly hazardous chemicals which present a potential for a catastrophic event at or above the threshold quantity. The list of TRI chemicals can be found at 40 CFR 372.65. here. List of Regulated Substances under the Risk Management Program (RMP) Program The Risk Management Program (RMP) rule provides a List of Regulated Substances under section 112 (r) of the Clean Air Act. RQ for this chemical was adjusted on September 11, 2006. Federal Drug Administration Regulations . This part also lists Extremely Hazardous Substances (EHSs) and Threshold Planning Quantities (TPQs) in Appendices A and B, which are used in determining if you are subject to these requirements. This list of substances is divided into two parts. Please click here to see any active alerts. view historical versions Title 40 Chapter I Subchapter J Part 355 The EHS list was first compiled by EPA, and subsequently incorporated into EPCRA, to identify chemicals that could cause serious irreversible health effects from accidental releases. A .gov website belongs to an official government organization in the United States. Please do not provide confidential full text search results Sections 302, 303, 304, 325, 327, 328, and 329 of the Emergency Planning and Community Right-to-Know Act of 1986 (EPCRA) (42 U.S.C. sara title iii/epcra extremely hazardous substances toxic substances control act (tsca) inventory tsca inventory update rule (iur) tsca significant new use rule (snur) . A lock (LockA locked padlock) or https:// means youve safely connected to the .gov website. For diesel fuel (all grades combined) at a retail gas station, the threshold level is 100,000 gallons (or approximately 378,500 liters), if the tank(s) was stored entirely underground and the tank(s) was in compliance at all times during the preceding calendar year with all applicableUST requirements at 40 CFR part 280 or requirements of the State UST program approved by the Agency under 40 CFR part 281. DOE computer systems are provided for the processing of official U.S. Government information only. Extremely Hazardous Substance list to the materials' defined Threshold planning Quantity (TPQ). If you would like to comment on the current content, please use the 'Content Feedback' button below for instructions on contacting the issuing agency. [1] Updates as of 2006 can be seen on the Federal Register, 71 FR 47121 (August 16, 2006).[2]. EPA list of extremely hazardous substances, Last edited on 18 November 2021, at 09:26, Emergency Planning and Community Right-to-Know Act, United States Environmental Protection Agency, Benzimidazole, 4,5-dichloro-2-(trifluoromethyl)-, Carbamic acid, Methyl-, O-(((2,4-Dimethyl-1,3-Dithiolan-2-yl)Methylene)Amino)-, O-Ethyl-O-(4-nitrophenyl)phenylthiophosphonate, Isopropylmethylpyrazolyl dimethylcarbamate, Manganese, tricarbonyl methylcyclopentadienyl, Phenol, 3-(1-methylethyl)-, methylcarbamate, Phosphonothioic acid, methyl-, O-ethyl O-(4-(methylthio)phenyl) ester, Phosphonothioic acid, methyl-, S-(2-(bis(1-methylethyl)amino)ethyl) O-ethyl ester, Phosphonothioic acid, methyl-, O-(4-nitrophenyl) O-phenyl ester, Phosphoric acid, dimethyl 4-(methylthio)phenyl ester, Phosphonothioic acid, O,O-dimethyl-S-(2-methylthio) ethyl ester, Appendix A to Part 355 - The List of Extremely Hazardous Substances and Their Threshold Planning Quantities, Federal Register 71 FR 47121 (amendment, August 16, 2006), https://en.wikipedia.org/w/index.php?title=EPA_list_of_extremely_hazardous_substances&oldid=1055873020, This page was last edited on 18 November 2021, at 09:26. Any facility that is required to maintain SDSs under the Occupational Safety and Health Administration (OSHA) regulations for hazardous chemicals stored or used in the workplace. Atlanta, GA 30329. Following the listing of elements and compounds is a listing of waste streams. The Canadian Environmental Protection Act, 1999 (CEPA) provides the Government of Canada instruments including regulations to protect the environment and human health, and establishes strict timelines for managing substances found toxic under the act. This contact form is only for website help or website suggestions. developer resources. The data were provided by the United States Environmental Protection Agency (EPA). This content is from the eCFR and is authoritative but unofficial. Substances that are determined to be "toxic" under CEPA are recommended for . Regulatory lists include those managed by EPA and other federal agencies and states. Refer to the "List of Lists" (available online) EPCRA Section 311 Reporting: (Hazardous Chemical Storage Reporting) this is a one-time submittal; facilities have 90 days after becoming subject to OSHA regulations to submit their material. These substances must also be kept out of reach of children. b. The National Institute of Environmental Health Sciences (NIEHS) is announcing the continuation of the Superfund Hazardous Substance Research and Training Program [referred to as Superfund Research Program (SRP) Centers]. egypt: hazardous substances list: hazardous substances subject to permitting procedure health hazards high production volume chemicals: icca Facilities may choose to submit a list of the hazardous chemicals grouped into hazard categories instead. For gasoline (all grades combined) at a retail gas station, the threshold level is 75,000 gallons (or approximately 283,900 liters), if the tank(s) was stored entirely underground and was in compliance at all times during the preceding calendar year with all applicable Underground Storage Tank (UST) requirements at 40 CFR part 280 or requirements of the State UST program approved by the Agency under 40 CFR part 281. Organization and Purpose 355.11 To what substances do the emergency planning requirements of this subpart apply: 40:30.0.1.1.11.2.13.3: SECTION 355.12 355.12 What quantities of extremely hazardous substances trigger emergency planning requirements: 40:30.0.1.1.11.2.13.4: SECTION 355.13 355.13 How do I calculate the quantity of an extremely hazardous substance present . You can 240) (45 P. S. 1102, 12011208 and 1602 . "Hazardous substance" means a substance on the list that appears at 40 CFR 302.4. 355. This rule established the list of EHSs and their threshold planning quantities (TPQs). [57 FR 7847, Mar. 11002). If you are human user receiving this message, we can add your IP address to a set of IPs that can access FederalRegister.gov & eCFR.gov; complete the CAPTCHA (bot test) below and click "Request Access". If you want to request a wider IP range, first request access for your current IP, and then use the "Site Feedback" button found in the lower left-hand side to make the request. site when drafting amendatory language for Federal regulations: is available with paragraph structure matching the official CFR 1 CFR 1.1 Releases of CERCLA hazardous substances are subject to the release reporting requirement of CERCLA section 103, codified at 40 CFR part 302, in addition to the requirements of 40 CFR part 355. Each can be displayed in ascending or descending order by clicking on the appropriate arrow in any of the headings. 28-65-3 shall pay an annual report fee based upon the sum of the maximum daily reportable quantities of extremely hazardous substances or hazardous chemicals, or both, present at the facility as . File Segment . Signed into law in 1986, the Emergency Planning and Community Right-to-Know Act (EPCRA) directed the EPA to publish a list of extremely hazardous substances. Implemented by the Administrative Council on Toxics Use Reduction. Sections 301-303 of EPCRA require facilities to have emergency response plans initially focused on 406 extremely hazardous substances (EHSs) listed by the Environmental Protection Agency (EPA) in 1987 (now currently 355 chemicals). Over 500,000 products have SDSs which are normally obtained from the chemical manufacturer. e sure to mark the "Extremely Toxic Substances List - Updated Schedule 1 as of May 12, 2021. Appendix A to Part 355 - The List of Extremely Hazardous Substances and Their Threshold Planning Quantities [Alphabetical Order] * Only the statutory or final RQ is shown. The list includes the threshold planning quantities (TPQs or minimum limits) for each substance. S7 poisons are listed in the The health effects of hazardous chemicals are often less clear than the physical hazards. Navigate by entering citations or phrases When discussing the health effects of chemicals, two terms are often used interchangeably - toxicity and hazard. Subscribe to: Changes in Title 40 :: Chapter I :: Subchapter J :: Part 355 :: Appendix Appendix A to Part 355. (52 FR 13378) This Federal Register notice contains the EHS list of chemicals as published in 1987. The list can be found as an appendix to 40 C.F.R. May cause fire or explosions. Please click here to see any active alerts. This is a one-time submittal. - Superfund, Emergency Planning, and Community Right-to-Know Programs, https://www.ecfr.gov/current/title-40/chapter-I/subchapter-J/part-355/appendix-Appendix%20A%20to%20Part%20355, Benzimidazole, 4,5-Dichloro-2-(Trifluoromethyl)-, Bicyclo[2.2.1]Heptane-2-Carbonitrile, 5-Chloro-6-((((Methylamino)Carbonyl)Oxy)Imino)-, (1s-(1-alpha,2-beta,4-alpha,5-alpha,6E))-, Boron Trifluoride Compound With Methyl Ether (1:1), Carbamic Acid, Methyl-, O-(((2,4-Dimethyl-1, 3-Dithiolan-2-yl)Methylene)Amino)-, Cobalt, ((2,2-(1,2-Ethanediylbis (Nitrilomethylidyne)) Bis(6-Fluorophenolato))(2-)-N,N,O,O)-, Isopropylmethyl-pyrazolyl Dimethylcarbamate, Manganese, Tricarbonyl Methylcyclopentadienyl, Phenol, 3-(1-Methylethyl)-, Methylcarbamate, Phosphonothioic Acid, Methyl-, O-Ethyl O-(4-(Methylthio) Phenyl) Ester, Phosphonothioic Acid, Methyl-, S-(2-(Bis(1Methylethyl)Amino)Ethyl) O-Ethyl Ester, Phosphonothioic Acid, Methyl-, O-(4-Nitrophenyl) O-Phenyl Ester, Phosphoric Acid, Dimethyl 4-(Methylthio)Phenyl Ester, Phosphorothioic Acid, O,O-Dimethyl-S-(2-Methylthio) Ethyl Ester, Zinc, Dichloro(4,4-Dimethyl-5((((Methylamino)Carbonyl) Oxy)Imino)Pentanenitrile)-, (T-4)-. RQ for this chemical was adjusted on September 11, 2006. . Emergency planning notification under EPCRA section 302 (40 CFR Part 355); Emergency release notification under EPCRA section 304 (40 CFR Part 355); Toxic chemical release reporting under EPCRA section 313 (40 CFR Part 372); Hazardous substances release notification under CERCLA sections 102-103 (40 CFR Part 302); and. When expanded it provides a list of search options that will switch the search inputs to match the current selection. LIST OF HAZARDOUS SUBSTANCES (Alphabetical Order) Name CAS Number Abamectin 71751-41-2 Acenaphthene 83-32-9 Acenaphthylene 208-96-8 Acephate 30560-19-1 Acetaldehyde 75-07- Acetamide 60-35-5 Acetic acid 64-19-7 Acetic anhydride 108-24-7 Acetone 67-64-1 Acetone cyanohydrin 75-86-5 . The reporting threshold for extremely hazardous substances is 500 lbs or the threshold planning quantity (TPQ), whichever is less. Share sensitive information only on official, secure websites. 4. This covers Parts 300 - 399 including 40 CFR 355, which is the section on Emergency Planning and Notification. JavaScript appears to be disabled on this computer. 4, 1992; 76 FR 80738, Dec. 27, 2011; 84 FR 15102-15104, April 15, 2019], Occupational Safety & Health Administration, List of Highly Hazardous Chemicals, Toxics and Reactives (Mandatory), Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Severe Storm and Flood Recovery Assistance, Ammonia solutions (>44% ammonia by weight), 3-Bromopropyne (also called Propargyl Bromide), Cellulose Nitrate (concentration >12.6% nitrogen), Chlorodiethylaluminum (also called Diethylaluminum Chloride), Ethyl Methyl Ketone Peroxide (also Methyl Ethyl Ketone Peroxide; concentration >60%), Hydrogen Peroxide (52% by weight or greater), Methyl Ethyl Ketone Peroxide (concentration >60%), Nitrogen Tetroxide (also called Nitrogen Peroxide), Oleum (65% to 80% by weight; also called Fuming Sulfuric Acid), Peracetic Acid (concentration >60% Acetic Acid; also called Peroxyacetic Acid), Perchloric Acid (concentration >60% by weight), Peroxyacetic Acid (concentration >60% Acetic Acid; also called Peracetic Acid), Phosphorus Oxychloride (also called Phosphoryl Chloride), Phosphoryl Chloride (also called Phosphorus Oxychloride), Sulfur Trioxide (also called Sulfuric Anhydride), Sulfuric Anhydride (also called Sulfur Trioxide), 1910.119 App A - List of Highly Hazardous Chemicals, Toxics and Reactives (Mandatory). EXTREMELY HAZARDOUS SUBSTANCES (EHSs) EHS NAME CAS NUMBER TPQ* Isophorone diisocyanate 4098-71-9 500 Isopropyl chloroformate 108-23-6 1,000 Isopropylmethylpyrazolyl dimethylcarbamate 119-38- 500 Isothiocyanatomethane 556-61-6 500 Lactonitrile 78-97-7 1,000 Lewisite 541-25-3 10. The calculated TPQ changed after technical review as described in a technical support document for the final rule, April 22, 1987. c. Chemicals added by final rule, April 22, 1987. d. Revised TPQ based on new or re-evaluated toxicity data, April 22, 1987. e. The TPQ was revised due to calculation error, April 22, 1987. f. Chemicals on the original list that do not meet toxicity criteria but because of their acute lethality, high production volume and known risk are considered chemicals of concern (Other chemicals), November 17, 1986 and February 15, 1990. g. The TPQ was recalculated (September 8, 2003) since it was mistakenly calculated in the April 22, 1987 final rule under the wrong assumption that this chemical is a reactive solid, when in fact it is a liquid. A lock (LockA locked padlock) or https:// means youve safely connected to the .gov website. This is a Department of Energy (DOE) computer system. Source No. The list of Extremely Hazardous Substances (EHSs) can be found at 40 CFR 355 Appendix A (alphabetical order) and Appendix B (CAS number order). contact the publishing agency. "LEPC" means "Committee," as prescribed at A.R.S. The consolidated list presents the TPQ (in pounds) for section 302 chemicals in the-ii-column following the chemical name. The table of contents includes Appendixes A and B of the List of Extremely Hazardous Substances and their threshold planning quantities. An official website of the United States government. Serious Injury and Substantial Property Damage. The TPQ does not default to 10,000 pounds for non-powder, non-molten, non-solution form. List of Extremely Hazardous Substances CAS # Chemical Name Threshold Quantity (TQ) (pounds) (Industry Use Only) Reportable Quantity (pounds) (Spill/Release) Threshold Planning Quantity (pounds) (LEPC Use Only) 75-86-5 Acetone Cyanohydrin 500 10 1,000 1752-30-3 107-02-8 Acrolein 500 1 500 79-06-1 107-13-1 Acrylonitrile 500 100 10,000 DOT Hazardous Materials Table . (03) 9641 1444 or 1800 136 089 (toll free) - for general enquiries. eCFR :: Appendix A to Part 355, Title 40 -- The List of Extremely Hazardous Substances and Their Threshold Planning Quantities eCFR The Electronic Code of Federal Regulations Title 40 Displaying title 40, up to date as of 2/27/2023. A separate drafting site * Only the statutory or final RQ is shown. An official website of the United States government. Facilities with chemicals in quantities that equal or exceed the following thresholds must report: Hazardous chemicals are substances for which a facility must maintain a SDS under the OSHA Hazard Communication Standard, which lists the criteria used to identify a hazardous chemical. Companies are responsible for managing the risks of these chemicals and must also give their customers and consumers information to use them . The EPA has a comprehensive EHS list that shows all the chemicals that should be reported. ** Threshold Quantity in Pounds (Amount necessary to be covered by this standard). Facilities must submit the safety data sheet (SDS) or a list of hazardous chemicals to their State or Tribal Emergency Response Commission (SERC or TERC), Local or Tribal Emergency Planning Committee (LEPC or TEPC), and local fire department. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. Search & Navigation 8. formatting. On the hazardous substances list, you can find the English name and CAS No. result, it may not include the most recent changes applied to the CFR. FAR). This list is found in 40 CFR 355, Appendix A. Please click here to see any active alerts. 5. The management type determines what kind of regulatory actions are needed for compliance. If you have comments or suggestions on how to improve the www.ecfr.gov website or have questions about using www.ecfr.gov, please choose the 'Website Feedback' button below. List Type: Statute/Regulation: List Status: Approved: Number of Entries: 409: List Description: Title III of the Superfund Amendments and Reauthorization Act of 1986 (SARA), also known as the Emergency Planning and Community Right-to-Know Act of 1986 (EPCRA), establishes a program designed to encourage state and local planning and preparedness for spills and releases of extremely hazardous . ECHA adds nine hazardous chemicals to Candidate List. WorkSafe Victoria Emergency Response Line Tel. Secure .gov websites use HTTPS Extremely hazardous substances (EHS) include only the 355 chemicals listed under Section 302 of the Emergency Planning and Community Right-to-Know Act. (Source #1) Occupational Safety and Health Administration, 29 CFR 1910-Occupational Safety and Health Standards, Subpart Z-Toxic and Hazardous Substances, July 1, [2005 . Table of Hazardous Materials and Special Provisions. For Extremely Hazardous Substances (EHSs) (40 CFR part 355. Acute dermal toxicity4 - LD 50 is less than or equal to 43 mg/kg. If there is a discrepancy between the hazardous substance name and the listed CAS Registry Number, the hazardous substance names appearing in Table 302.4 should be used as the official means to determine if a given chemical or substance is reportable.