; (B) the results of existing assessments conducted under the Integrated Risk Information System of the Administrator of EPA; and (C) the concerns of the Administrator of ATSDR that merit additional review, if any. (20) Reassessments (A) Definitions In this paragraph: (i) Health assessment The term health assessment means a health assessment completed by the Administrator of ATSDR under paragraph (6). (ii) Health consultation The term health consultation means a written response from the Administrator of ATSDR to a specific request for information about health risks related to a specific site, a specific chemical release, or the presence of hazardous materials in a specific area. (B) Determination On receiving information from a consultation under paragraph (19) that the Integrated Risk Information System of the Administrator of EPA will be conducting an assessment of a chemical, the Administrator of ATSDR shall determine which health assessments or health consultations, as applicable, need to be reevaluated if the assessment results in a determination that the chemical poses a new adverse public health risk. (C) Reevaluation (i) In general Not later than 30 days after the date on which an assessment conducted by the Integrated Risk Information System of the Administrator of EPA results in a determination that a chemical has a new adverse public health risk, the Administrator of ATSDR shall reevaluate each health assessment and health consultation, as applicable, identified under subparagraph (B). (ii) Notification to Congress Not later than 14 days after the date on which the Administrator of ATSDR begins a reevaluation under clause (i), the Administrator of ATSDR shall notify Congress that the reevaluation is being conducted. (iii) Publication Not later than 30 days after the date of completion of a reevaluation under clause (i), the Administrator of ATSDR shall— (I) publish in the Federal Register any revisions to a health assessment or a health consultation, as applicable, as a result of the reevaluation