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  • What is a reactive and non-reactive solid EHS?

    Reactive solid means any extremely hazardous substance denoted with “a” in the “Notes” column in Appendix A or B of 40 CFR 355. Reactive solids are more likely than other solids to be dispersed into the air due to the energy or heat created from their reactivity with water or…

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  • How did states form their SERCs?

    How are States expected to form their State Emergency Response Commission (SERC) as required under Title III? States are required to establish a State Emergency Response Commission (SERC) under Title III. The SERC may consist of existing emergency response organizations or may be an entirely new mechanism to address this…

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  • Pesticide applicator quantity applied to threshold or transportation exemption

    A farmer contracts with an applicator to spray pesticides on his fields. The applicator drives a tank truck onto the farmers' field and sprays the pesticide from the truck onto the fields. For purposes of Section 302 emergency planning requirements, are the EHSs in the truck considered present at the…

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  • State refusing to comply with the emergency planning provisions

    What will happen if a State refuses to comply with the emergency planning provisions? A governor who does not designate a State emergency response commission becomes the commission by default. While the governor could choose not to fulfill any of the Title III provisions, the public could still request information…

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  • Section 302 notification requirements and mixtures with unknown components

    Are facilities exempt from Section 302 notification requirements if they produce, use, or store mixtures whose extremely hazardous substance component information is not available on the MSDS provided by the manufacturer? If the facility which produces, uses, or stores mixtures knows or reasonably should know the components of the mixture…

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  • Are renovations performed on detached garages, sheds and other detached outbuildings on the property subject to the RRP Rule?

    Yes. EPA interprets target housing to include pre-1978 buildings or structures that are (1) located on the residential portion of the property, and (2) associated with the residential use of the property. As a practical matter, the entire property of most urban and suburban residential lots is normally considered to…

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  • How do the RRP requirements apply to renovations on a pre-1978 building that contains both multi-room apartments (i.e., target housing) and zero-bedroom dwellings?

    In pre-1978 buildings that contain a mix of target housing and zero-bedroom dwellings, the Lead Renovation, Repair, and Painting (RRP) Rule applies only to renovations performed in target housing and common areas. Common areas are those portions of a property generally accessible to residents/users of target housing, and can exist…

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  • Does zoning affect the target housing determination? For example, would a pre-1978 house that is zoned for commercial or office use, but used for residential purposes be considered target housing?

    In determining whether a pre-1978 property is target housing, it is the actual or intended use of the property that matters, not its zoning classification. Therefore, a pre-1978 house that is used or intended to be used as a residence, even if only temporary, is target housing regardless of its…

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  • TPQ calculations for hazardous substances in molten form

    Facilities are subject to emergency planning and notification requirements under EPCRA (also known as SARA Title III) when an extremely hazardous substance (EHS) is present at a facility in an amount equal to or in excess of its TPQ. For some EHSs that are solids, two TPQs are given (e.g…

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  • Reporting responsibility under EPCRA §302 for a facility with several unrelated companies?

    A public warehouse is used by several unrelated companies to store extremely hazardous substances (EHSs). For purposes of emergency planning notification, who is responsible, under EPCRA Section 302, for notifying the State Emergency Response Commission if a threshold planning quantity (TPQ) of an EHS is present at the warehouse? The…

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  • How do I register renewable gasoline?

    See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . Manufacturers/importers of renewable gasoline for on-road use are required to register the fuel with the EPA. To register, see: Register or Update a Fuel or Fuel Additive Request under 40 CFR Part 79 . Please indicate “renewable gasoline”…

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  • Where can I find the public list of registered fuels and fuel additives?

    See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . An online list of fuels and fuel additives registered with EPA is located here: Register or Update a Fuel or Fuel Additive Request under 40 CFR Part 79 .

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  • How do I register renewable diesel?

    See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . Manufacturers/importers of renewable diesel for on-road use are required to register the fuel with the EPA. To register, see Register or Update a Fuel or Fuel Additive Request under 40 CFR Part 79 . Please indicate “renewable diesel”…

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  • Can states designate liquified petroleum gas facilities under Section 302

    Does the statute allow the state to designate facilities which produce, use, or store certain quantities of liquified petroleum gas as emergency planning facilities? EPA considers the designation of additional facilities to be accomplished through naming individual sites or companies, or by designation of certain classes of facilities as newly…

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  • When do I get an EPA assigned fuel ID/additive ID?

    See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . You will receive your assigned ID after registering your fuel and/or fuel additive with EPA.

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