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Improving Science in Chemical Assessments Act

Source: Congress.gov  ·  1,989 words in original text
What This Bill Does
This bill changes how the Environmental Protection Agency (EPA) evaluates whether chemicals are toxic. Instead of using one centralized program called the Integrated Risk Information System, different EPA offices that handle specific environmental areas will conduct these evaluations themselves. The bill also creates a committee to prevent multiple EPA offices from doing duplicate work on the same chemicals.
Who It Affects
The EPA and its various offices including the Office of Water, Office of Air and Radiation, Office of Land and Emergency Management, and Office of Chemical Safety and Pollution Prevention will be directly responsible for conducting chemical safety assessments. Congress, specifically the House committees on Science, Space and Technology and Energy and Commerce, and the Senate Committee on Environment and Public Works, will receive reports about these assessments.
Key Provisions
• Different EPA offices must conduct chemical toxicity assessments instead of a single centralized program, as long as the office determines there is a need for the assessment (Sec. 7(b)) • When assigning toxicity values to chemicals, EPA offices must include a range of estimates and explain the sources of uncertainty in those estimates when scientifically supported by available data (Sec. 7(c)) • The EPA must create and maintain a chemical assessment database containing all toxicity values assigned to chemicals, including all assessments previously stored in the IRIS database (Sec. 7(d)) • A steering committee of 15 EPA employees must be established within 30 days to coordinate assessments and prevent duplicate work by different EPA offices on the same chemical (Sec. 7A(a)) • The steering committee must meet at least once per calendar year (Sec. 7A(d))
What Changes
Chemical toxicity assessments will move from the centralized Integrated Risk Information System program to individual EPA program offices. All previously completed assessments in the IRIS database will be transferred to a new chemical assessment database. A new steering committee will oversee this work to eliminate duplication.
Important Definitions
• "Covered assessment" means evaluations of human health effects from long-term exposure to a chemical substance, specifically a chemical hazard identification and dose-response assessment (Sec. 7(f)(1)) • "Relevant program office" includes the Office of Water, Office of Air and Radiation, Office of Land and Emergency Management, Office of Chemical Safety and Pollution Prevention, and any successor offices the EPA Administrator determines to be relevant (Sec. 7(f)(2))
Effective Date
The bill takes effect on the date of enactment, which is specified in the bill as "the date of the enactment of the Improving Science in Chemical Assessments Act" (Sec. 7(b)). The steering committee must be established within 30 days of enactment (Sec. 7A(a)). The certification reports to Congress must begin 2 years after enactment and then every 2 years thereafter (Sec. 7(e)).
Important: This plain English summary was generated by AI and is provided for informational purposes only. It is not legal advice. Always consult the official bill text on Congress.gov or a qualified attorney for legal matters.