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  • Must separate amounts of regulated substances be aggregated for threshold determinations?

    Drums containing regulated substances (listed in 40 CFR §68.130) are stored in several separate locations at a stationary source and there is no possibility that an accidental release in any of the individual storage areas would impact any of the other storage areas. Must the overall amount of the

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  • Does the chlorine listing apply only to gaseous forms of chlorine?

    There is no qualifier attached to the listing for chlorine (40 CFR §68.130). The listing, therefore, applies to chlorine (CAS number 7782-50-5), regardless of physical state.

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  • How did the January 6, 1998, final rule affect the definition of stationary source?

    How did the January 6, 1998, final rule (63 FR 640) affect the definition of stationary source, as it relates to the transportation exemption? The January 6, 1998 final rule amended the regulatory definition of stationary source by removing previous references to "active shipping papers" and

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  • Change of Ownership

    If a facility that is subject to the risk management program regulations in 40 CFR Part 68 is sold to another owner, is the facility required to make a correction or a full update of its risk management plan (RMP)? If there are no changes in the covered operations at the facility that would result

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  • RMP*eSubmit preparer access

    How does a new Preparer get access to a Risk Management Plan (RMP) via RMP*eSubmit? First, the person must register with CDX. To register with CDX, go to http://cdx.epa.gov, and complete the registration process for a Risk Management Plan “Preparer”. Once set up as a “Preparer”, the Certifying

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  • Criteria for selecting alternative release scenarios

    As part of the hazard assessment, owners and operators of Program 2 and Program 3 covered processes must identify and analyze alternative release scenarios (40 CFR §68.28). What criteria should be used when selecting an alternative release scenario? The owner or operator of a stationary source

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  • Part 68 regulations compared to other CAA provisions

    Do the risk management program regulations at 40 CFR Part 68 place additional requirements on stationary sources that are currently in compliance with all other provisions of the Clean Air Act (CAA)? Yes. Owners and operators of stationary sources who meet the applicability criteria at 40 CFR §68.10

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  • Qualifier "solution" in the listing for formaldehyde

    Formaldehyde is listed in 40 CFR 68.130 with the qualifier "solution." Does the qualifier refer only to mixtures of formaldehyde and water, or does it apply to any liquid mixture containing formaldehyde? Formaldehyde (CAS No. 50-0-0) is listed with the qualifier "solution" because pure formaldehyde

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  • Why do the risk management program regulations only apply to stationary sources?

    Why have transportation activities been exempted from compliance with the risk management program regulations at 40 CFR Part 68? Why do these regulations apply only to stationary sources? While EPA agrees that industry, local planners, and first responders need to recognize the public safety hazards

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  • Does compliance under OSHA's PSM demonstrate compliance with the risk management program?

    The Clean Air Act Amendments of 1990 (CAAA) mandated the Occupational Safety and Health Administration (OSHA) to develop a regulatory program to protect workers from the risk of accidents that involve hazardous chemicals. OSHA promulgated its Process Safety Management Standard (PSM) on February 24

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  • Does a five-year update satisfy the requirement to conduct a compliance audit?

    The owner or operator of a stationary source with a Program 2 or Program 3 process must conduct a compliance audit at least every three years to ensure compliance with the prevention program requirements and must revise and update the risk management plan (RMP) at least every five years (§§68.58, 68

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  • Applicability of compliance audit provisions to non-prevention program elements

    I have a Program 2 covered process and a Program 3 covered process at my stationary source. I am required (by 40 CFR Section 68.58 and 40 CFR Section 68.79) to certify compliance with prevention program requirements every three years. These compliance audits specifically address the prevention

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  • Do compliance audits cover non-prevention program requirements?

    Does the compliance audit requirement cover all of the Part 68 requirements or just the prevention program requirements? The compliance audit requirement applies only to the prevention programs under Subpart C. If you have a Program 2 process, you must certify that you have evaluated compliance with

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  • Does a PHA for OSHA satisfy EPA's PHA requirement for Program 3?

    The risk management program regulations require that an initial process hazard analysis (PHA) for each Program 3 process be completed no later than June 21, 1999 (or by the time the process first has more than a threshold quantity of a regulated substance, if that occurs after June 21, 1999) and

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  • How often must employees complete refresher training?

    How often must employees of facilities that are subject to the risk management program complete refresher training? A facility owner or operator must provide refresher training at least every three years, and more often if necessary, to each employee operating a process in order to ensure that the

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