Regulatory Information
The following categories of regulatory information are shown on chemical datasheets, when available.
EPA Consolidated List of Lists
Information from the Environmental Protection Agency (EPA) includes:
- Regulatory NamesRegulatory Names
Names under which this chemical is regulated under several U.S. federal laws:
- EHS (EPCRA 302 TPQ/304 RQ)EHS (EPCRA 302 TPQ/304 RQ)
For chemicals designated as Extremely Hazardous Substances (EHSs) in Section 302 of the Emergency Planning and Community Right-to-Know Act, or EPCRA,Ìý(40 CFR part 355) and subject to the reporting requirements of Section 304, two regulatory values are shown in CAMEO 365betÓéÀÖ:
Threshold Planning Quantity (TPQ): Facilities that store more than the threshold quantity of an EHS chemical must meet the reporting, community right-to-know, and emergency planning requirements of EPCRA.
±·´Ç³Ù±ð:ÌýFor chemicals that are solids, there are two TPQs given (e.g., 500/10,000). In these cases, the lower quantity applies for solids in powder form with particle size less than 100 microns, or if the substance is in solution or in molten form. Otherwise, the 10,000 pound TPQ applies. If a solid EHS is in molten form, the facility must multiply the amount of EHS onsite by 0.3 before comparing to the lower listed TPQ. If a solid EHS is in solution form, the facility must multiply the amount of EHS onsite by 0.2 before comparing to the lower listed TPQ. The 12 solid reactive chemicals, as noted by footnote "a" in Appendix A and B in 40 CFR part 355, are exceptions. Those 12 chemicals have only one TPQ, so reducing factors are not to be used.
Reportable Quantity (RQ): Any time an EHS chemical is released beyond the boundaries of a facility in an amount that exceeds the chemical's RQ, the owner or operator of the facility must immediately notify their LEPC and SERC . For details, including exemptions to the reporting requirements, see the regulations.
For more information on EPCRA, see
,
, and
.
- CERCLA RQCERCLA RQ
For chemicals designated as hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act, or CERCLA, (40 CFR part 302), one regulatory value is shown in CAMEO 365betÓéÀÖ:
Reportable Quantity (RQ): Facilities or vessels that release more than the RQ of a listed chemical within any 24-hour period must immediately report it to the National Response Center (1-800-424-8802), as well as notifying their LEPC and SERC . For details, including exemptions to the reporting requirements, see the regulations.
Note: For metals listed under CERCLA (antimony, arsenic, beryllium, cadmium, chromium, copper, lead, nickel, selenium, silver, thallium, and zinc), no reporting of releases of the solid form is required if the mean diameter of the pieces of the solid metal released is greater than 100 micrometers (0.004 inches). The RQs shown on the consolidated list apply to smaller particles.
For more information on CERCLA, see
.
- TRI (EPCRA 313)TRI (EPCRA 313)
Indicates whether this chemical is listed as a toxic  chemical under Section 313 of the Emergency Planning and Community Right-to-Know Act (EPCRA), which created the Toxics Release Inventory (TRI) program.
Emissions, transfers, and waste management data for listed chemicals must be reported annually as part of the community right-to-know provisions of EPCRA (40 CFR part 372).
Note: See the EPA 's Consolidated List of Lists for details about chemical categories (such as diisocyanates, dioxins and dioxin-like compounds, and polycyclic aromatic compounds); ammonium salts; stayed TRI chemicals; and Per- and Polyfluoroalkyl Substances (PFAS).
For more information on the Toxics Release Inventory, see
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.
- RCRA CodeRCRA Code
4-character hazardous waste code assigned to the chemical under the Resource Conservation and Recovery Act (RCRA).
Note: The source for the values shown in CAMEO 365betÓéÀÖ is the EPA 's Consolidated List of Lists, which does not include all RCRA chemical codes. It includes specific chemicals from only the RCRA P and U lists, which cover discarded commercial chemical products.
For more information on RCRA, see
.
- CAA (RMPÂ TQ)CAA (RMPÂ TQ)
For chemicals regulated under the Clean Air Act (CAA) Section 112(r),Ìý(which mandates the Risk Management Plan, or RMP, regulations, 40 CFR 68), one regulatory value is shown in CAMEO 365betÓéÀÖ:
Threshold Quantity (TQ): Facilities that use more than the TQ of a listed chemical in a process are subject to the CAA accidental release prevention provisions. Note that the TQ applies to the quantity of substance in a process, not at the facility as a whole.
Note: The CAA section 112(r) list includes several substances in solution that are covered only in concentrations above a specified level. These substances include ammonia (concentration 20% or greater) (CAS number 7664-41-7); hydrochloric acid (37% or greater) (7647-01-0); hydrogen fluoride/hydrofluoric acid (50% or greater) (7664-39-3); and nitric acid (80% or greater) (7697-37-2). Hydrogen chloride (anhydrous) and ammonia (anhydrous) are listed, in addition to the solutions of these substances, with different TQs. Only the anhydrous form of sulfur dioxide (7446-09-5) is covered. These substances are presented on the consolidated list with the concentration limit or specified form (e.g., anhydrous), as they are listed under CAA section 112(r). Flammable fuels used as a fuel or held for sale as a fuel at a retail facility are not subject to the rule.
For more information on the CAA and the RMP Rule, see
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, and
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CISA Chemical Facility Anti-Terrorism Standards (CFATS)
Information from the Cybersecurity and Infrastructure Security Agency (CISA) chemicals of interest table are also shown on chemical datasheets in CAMEO 365betÓéÀÖ, when applicable. CISA has identified over 300 chemicals of interest that present one or more of these categories of security issues:
- ReleaseRelease
- Theft or DiversionTheft or Diversion
365betÓéÀÖ or materials that, if stolen or diverted, have the potential to be misused as weapons or easily converted into weapons using simple chemistry, equipment or techniques, in order to create significant adverse consequences for human life or health.
- Sabotage or ContaminationSabotage or Contamination
365betÓéÀÖ or materials that, if mixed with readily available materials, have the potential to create significant adverse consequences for human life or health.
The CFATS's chemicals of interest table includes minimum concentration values, screening threshold quantities (STQs), and details about the type of security threat the chemical poses.
OSHA Process Safety Management (PSM) Standard List
The Occupational Safety and Health Administration (OSHA) has issued a Ìý(29 CFR 1910.119), which contains requirements for the management of hazards associated with processes using highly hazardous chemicals.
The standard specifies a Threshold Quantity (TQ) value for covered chemicals, which is shown on chemical datasheets in CAMEO 365betÓéÀÖ, when applicable.
Example
Here is an example of the Regulatory Information portion of the chlorine datasheet: