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Title 15, Commerce and TradeRelease 119-110

§2666 Grant Assistance to States for Radon Programs

Title 15 › CHAPTER 53 — TOXIC SUBSTANCES CONTROL › SUBCHAPTER III — INDOOR RADON ABATEMENT › § 2666

Last updated Sep 22, 2026|Official source

Summary

EPA may give a yearly grant to a State when the State’s Governor applies. The money helps the State set up and run programs to find, measure, and reduce radon. A grant application must explain how bad radon is in the State, name the lead State agency and other partners, describe the planned activities and budget, and (for the first grant year only) include a 3-year plan. Grant money can pay for things like surveys, public education, programs to control radon in buildings, buying measurement and lab equipment, approved training, demonstrations of fixes, a toll-free hotline, data systems, and normal program administration. States may use some grant money to help local governments with public information, mitigation work, and training. The EPA Administrator can ask for reports and data and the State must share radon results and keep a public list of firms and people who passed the EPA proficiency rating, with contact info and ratings. If requests for money exceed available funds, the Administrator will pick projects by looking at how serious the problem is, how much the project can reduce radon, whether it could lead to useful new methods, and any other rules given ahead of time. Starting in fiscal year 1991, preference goes to States that tried to adopt EPA model building standards for new construction. The Federal share of costs may be at most 75% in the first grant year, 60% in the second year, and 50% in the third year, and non-Federal money must cover the rest. A State cannot get a new grant for a year unless it satisfactorily used the previous year’s grant. No more than 50% of a grant may be spent on buying measurement devices and demonstrations together, and no more than 25% on overhead and administration. States may give financial help to people only for demonstrations or buying and testing measurement devices. Up to $10,000,000 was authorized for each of fiscal years 1989, 1990, and 1991, and not more than 10% of funds for the program may go to any one State. Unused funds roll over to the next fiscal year. Grant money may not pay for the EPA proficiency rating program.

Full Legal Text

Title 15, §2666

Commerce and Trade, Source: USLM XML via OLRC

(a)In general
For each fiscal year, upon application of the Governor of a State, the Administrator may make a grant, subject to such terms and conditions as the Administrator considers appropriate, under this section to the State for the purpose of assisting the State in the development and implementation of programs for the assessment and mitigation of radon.
(b)Application
An application for a grant under this section in any fiscal year shall contain such information as the Administrator shall require, including each of the following:
(1)A description of the seriousness and extent of radon exposure in the State.
(2)An identification of the State agency which has the primary responsibility for radon programs and which will receive the grant, a description of the roles and responsibilities of the lead State agency and any other State agencies involved in radon programs, and description of the roles and responsibilities of any municipal, district, or areawide organization involved in radon programs.
(3)A description of the activities and programs related to radon which the State proposes in such year.
(4)A budget specifying Federal and State funding of each element of activity of the grant application.
(5)A 3-year plan which outlines long range program goals and objectives, tasks necessary to achieve them, and resource requirements for the entire 3-year period, including anticipated State funding levels and desired Federal funding levels. This clause shall apply only for the initial year in which a grant application is made.
(c)Eligible activities
Activities eligible for grant assistance under this section are the following:
(1)Survey of radon levels, including special surveys of geographic areas or classes of buildings (such as, among others, public buildings, school buildings, high-risk residential construction types).
(2)Development of public information and educational materials concerning radon assessment, mitigation, and control programs.
(3)Implementation of programs to control radon in existing and new structures.
(4)Purchase by the State of radon measurement equipment or devices.
(5)Purchase and maintenance of analytical equipment connected to radon measurement and analysis, including costs of calibration of such equipment.
(6)Payment of costs of Environmental Protection Agency-approved training programs related to radon for permanent State or local employees.
(7)Payment of general overhead and program administration costs.
(8)Development of a data storage and management system for information concerning radon occurrence, levels, and programs.
(9)Payment of costs of demonstration of radon mitigation methods and technologies as approved by the Administrator, including State participation in the Environmental Protection Agency Home Evaluation Program.
(10)A toll-free radon hotline to provide information and technical assistance.
(d)Preference to certain States
Beginning in fiscal year 1991, the Administrator shall give a preference for grant assistance under this section to States that have made reasonable efforts to ensure the adoption, by the authorities which regulate building construction within that State or political subdivisions within States, of the model construction standards and techniques for new buildings developed under section 2664 of this title.
(e)Priority activities and projects
The Administrator shall support eligible activities contained in State applications with the full amount of available funds. In the event that State applications for funds exceed the total funds available in a fiscal year, the Administrator shall give priority to activities or projects proposed by States based on each of the following criteria:
(1)The seriousness and extent of the radon contamination problem to be addressed.
(2)The potential for the activity or project to bring about reduction in radon levels.
(3)The potential for development of innovative radon assessment techniques, mitigation measures as approved by the Administrator, or program management approaches which may be of use to other States.
(4)Any other uniform criteria that the Administrator deems necessary to promote the goals of the grant program and that the Administrator provides to States before the application process.
(f)Federal share
The Federal share of the cost of radon program activities implemented with Federal assistance under this section in any fiscal year shall not exceed 75 percent of the costs incurred by the State in implementing such program in the first year of a grant to such State, 60 percent in the second year, and 50 percent in the third year. Federal assistance shall be made on the condition that the non-Federal share is provided from non-Federal funds.
(g)Assistance to local governments
States may, at the Governor’s discretion, use funds from grants under this section to assist local governments in implementation of activities eligible for assistance under paragraphs (2), (3), and (6) of subsection (c).
(h)Information
(1)The Administrator may request such information, data, and reports developed by the State as he considers necessary to make the determination of continuing eligibility under this section.
(2)Any State receiving funds under this section shall provide to the Administrator all radon-related information generated in its activities, including the results of radon surveys, mitigation demonstration projects, and risk communication studies.
(3)Any State receiving funds under this section shall maintain, and make available to the public, a list of firms and individuals within the State that have received a passing rating under the Environmental Protection Agency proficiency rating program referred to in section 2665(a)(2) of this title. The list shall also include the address and phone number of such firms and individuals, together with the proficiency rating received by each. The Administrator shall make such list available to the public at appropriate locations in each State which does not receive funds under this section unless the State assumes such responsibility.
(i)Limitations
(1)No grant may be made under this section in any fiscal year to a State which in the preceding fiscal year received a grant under this section unless the Administrator determines that such State satisfactorily implemented the activities funded by the grant in such preceding fiscal year.
(2)The costs of implementing paragraphs (4) and (9) of subsection (c) shall not in the aggregate exceed 50 percent of the amount of any grant awarded under this section to a State in a fiscal year. In implementing such paragraphs, a State should make every effort, consistent with the goals and successful operation of the State radon program, to give a preference to low-income persons.
(3)The costs of general overhead and program administration under subsection (c)(7) shall not exceed 25 percent of the amount of any grant awarded under this section to a State in a fiscal year.
(4)A State may use funds received under this section for financial assistance to persons only to the extent such assistance is related to demonstration projects or the purchase and analysis of radon measurement devices.
(j)Authorization
(1)There is authorized to be appropriated for grant assistance under this section an amount not to exceed $10,000,000 for each of fiscal years 1989, 1990, and 1991.
(2)There is authorized to be appropriated for the purpose of administering the grant program under this section such sums as may be necessary for each of such fiscal years.
(3)Notwithstanding any other provision of this section, not more than 10 percent of the amount appropriated to carry out this section may be used to make grants to any one State.
(4)Funds not obligated to States in the fiscal year for which funds are appropriated under this section shall remain available for obligation during the next fiscal year.
(5)No amount appropriated under this subsection may be used to cover the costs of the proficiency rating program under section 2665(a)(2) of this title.

Legislative History

Notes & Related Subsidiaries

Statutory Notes and Related Subsidiaries

Federal Share of Cost Pub. L. 109–54, title II, Aug. 2, 2005, 119 Stat. 531, provided in part that: “Beginning in fiscal year 2006 and thereafter, and notwithstanding section 306 of the Toxic Substances Control Act [15 U.S.C. 2666], the Federal share of the cost of radon program activities implemented with Federal assistance under section 306 shall not exceed 60 percent in the third and subsequent grant years.”

Reference

Citations & Metadata

Citation

15 U.S.C. § 2666

Title 15, Commerce and Trade

Last Updated

Sep 22, 2026

Release point: 119-110