State and Tribal Indoor ~
Radon Grants (SIRG) Program

A Fact Sheet for Tribes

The U.S. Environmental Protection Agency (EPA) is committed to working with tribes to address
environmental health concerns—including radon. Radon is the second-leading cause of lung cancer
after smoking. Effective, affordable measures to reduce indoor radon are available, and they can
prevent radon-induced lung cancer and save lives. For more than 30 years, EPA has provided critical
funding to support state, territory and tribal efforts to reduce radon-related health risks through the
State and Tribal Indoor Radon Grants (SIRG) program. EPA wants to ensure that all eligible parties,
including tribes, have the information they need to apply for SIRG funding.

1.	What is the SIRG program?

The SIRG program is a collaborative partnership
EPA has with states, territories and tribes that
provides funding for the development and
implementation of programs and projects that
aim to reduce health risks associated with radon
exposure and save lives. The Office of Radiation
and Indoor Air oversees the SIRG program.

2.	Who can apply for SIRG program
funding? Can tribes apply?

Eligible applicants include tribal nations,
tribal consortia, states (as well as the District
of Columbia and U.S. commonwealths and
territories) and non-federal entities (including
institutions of higher education).1 For more
information, please contact your regional
project office or radon program coordinator.

3.	How does EPA administer the
SIRG program?

Each year, EPA allocates funds to the 10 EPA
regional offices for award to recipients.The
regional offices are responsible for determining
the amount of federal funding for each recipient
within its jurisdiction. There is no statutory or
national tribal allocation for the SIRG program.

Each EPA regional office has an established
radon/SIRG program coordinator who negotiates
workplans, tracks progress, provides technical
assistance, compiles reports from recipients in
their region and performs other grant-related
activities.

When the project period reaches 3 years
(or 5 years, if a formal extension has been
approved by EPA), the project must be closed
out. Tribes may apply for a new grant, but the
activities and deliverables must differ from that
of the previous grant.

4. Where can I find grant application
information?

For all SIRG opportunities, initial proposals/
applications submitted for EPA assistance
agreement awards must be submitted using
arants.gov.This website provides applicants
and recipients with key aspects of the complete
grant life cycle, from preparation of an
application through grant closeout. Grantees
should consult with their regional radon/

SIRG coordinator for more information about
application assistance and deadlines if needed.

1 In 2001, EPA issued revised regulations addressing eligibility of State
and Local Assistance Grants, adding tribal nations and tribal consortia
as eligible applicants for Environmental Program Grants, including SIRG
(40 CFR 35.700 through 708). Additional information about tribal grant
eligibility can be found in the Environmental Program Grants for Tribes
Federal ResisterNotice (66 FR 3782).

EPA 402-F-22-001

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State and Tribal Indoor ~
Radon Grants (SIRG) Program

5.	How are grants evaluated?

The recipient should provide measurable results
and document successful activities that will be
evaluated annually during the development of
follow-on awards for the coming year. Special
consideration is given to the priority areas that
EPA believes recipients should emphasize in
their efforts to achieve health risk reduction.

Subsequent funding is dependent on (1) EPA's
evaluation of recipients' performance during
the current and prior grant years, (2) the most
recent radon risk information available for the
recipient, and (3) the degree of success and
documented risk reduction being achieved.

6.	What are the matching
requirements?

Some EPA programs require grant applicants to
provide a cost share, also known as matching
funds.Title III of theToxic Substances Control
Act (TSCA), the "Indoor Radon Abatement Act
(IRAA) (TSCA § 306 et seq.) requires grantees to
match a percentage of the federal SIRG program
funds awarded. For stand-alone SIRG awards, this
requirement applies to all grantees. A 25 percent
match is required of participants in the first year
of the program and 40 percent in the second year
and subsequent years.2 Federal funds may not be
used to satisfy the match requirement. Funding
authorities and matching requirements are
outlined in the Indoor Radon Abatement Act.

As long as the matching funds are used for grant
activities, the matching requirement may be
satisfied by any combination of the following
alternatives: (1) funded activities or in-kind
contributions; (2) third party-funded activities or
in-kind contributions; or (3) program income, if

specified in the grant agreement.

EPA acknowledges that the matching
requirement can be difficult for some tribes
to meet. Some regions and tribes have used
different approaches to meet this requirement:

•	Performance Partnership Grants (PPG) to
Tribes (40 CFR 35.530 through 538)

PPGs allow for combining funds from
multiple environmental program grants
into a single grant with a single budget.

This allows tribes to direct resources to
where they are needed most to address
tribal environmental and public health
priorities—including issues like radon.

Cost Share Waiver for Tribal PPGs

In fiscal year 2022, EPA approved a class
regulatory exception to remove the cost
share requirements for tribal PPGs at 40 CFR
35.536(d) completely.This exemption applies
only to tribal or intertribal consortia PPGs; it is
not retroactive to already awarded PPGs and
does not apply to states or territories.

The cost share waiver reduces barriers for
tribes to apply for PPGs and simplifies
grants, increasing flexibility for tribes.

•	Tribes Considering In-Kind Match
Contributions

States and tribes considering in-kind match
contributions must document and obtain
approval from their state's or tribe's financial
officer (if applicable) and/or the EPA regional
office.Third-party in-kind contributions
are defined as "property or services which
benefit a federally assisted project or
program, and which are contributed without
charge to the grantee."

2 TSCA §306(f (established a progressive match for stand-alone and tribal
grants: 25% in the first year, 40% in the second year, and 50% in the
third and subsequent years of participation. However, in the fiscal year
2006 appropriation, Congress permanently reduced the recipient match
requirement from a maximum of 50% to 40% for participants with two or
more years in the program.

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State and Tribal Indoor ~
Radon Grants (SIRG) Program

Examples of third-party in-kind contributions
used to meet SIRG matching requirements
could include the following:

o A company donates radon detectors or
materials.

o A private-sector employee is sent to help
staff a booth during an exhibition.

o Time and salary are contributed by
a private-sector employee for other
allowable activities.

o Contributions come from a local
government or university to which the
state or tribe is "passing through"funds.

7. What activities can be conducted
using SIRG funding?

The following tasks or activities are options for
grantees to consider when developing a workplan
that includes radon risk-reduction objectives.
Adapting these needs to respond to those of
a specific reservation or tribal community is
encouraged.

•	Educating tribal members,Tribal Councils,
tribal housing authorities, builders, local
building code officials, home inspectors, real
estate professionals, medical professionals
and others about radon.

•	Providing training and technical support
on radon testing and mitigation, as well as
identifying and spreading best practices for
building homes, schools and other buildings
that are radon resistant.

•	Encouraging a Tribal Council or other tribal
authority to adopt radon-resistant building
codes.

•	Promoting testing and mitigation in
residential real estate transactions.

•	Informing local school systems about radon
exposure risk in schools and providing
sample school testing and mitigation plans.

8.	Can I use SIRG for mitigation?

The SIRG program is intended to assist states and
tribes "in the development and implementation
of programs for the assessment and mitigation
of radon."3 By law, SIRG funds are not available to
individuals or homeowners.

SIRG grants may be used to fund demonstration
projects on homes, schools or other buildings for
the purpose of gathering information and furthering
knowledge about radon mitigation. Activities
may include diagnostic testing, mitigation design,
implementation and follow-up testing. Approval to
use funds to demonstrate an innovative mitigation
technique will require close coordination and
negotiation with a regional EPA project officer.

9.	Where can I go for more SIRG
information?

SIRG Program Guidance and Handbook:
epa.gov/sites/production/files/2014-08/documents/
guidance and handbook.pdf

SIRG Program and Resources:

epa.gov/radon/state-indoor-radon-grants-sirg-

program-and-resources

Grants.gov Website: grants.gov

Environmental Program Grants forTribes:

federalregister.gov/documents/2001/01/16/01-

219/environmental-program-grants-for-tribes

Grants.gov Informational Session forTribes:

epa.gov/grants/grantsgov-informational-session-

tribes

EPA Grants ManagementTraining for Applicants and
Recipients:

epa.gov/grants/epa-grants-management-training-
applicants-and-recipients

Class Exception to the Cost Share Requirements for
Tribal and Intertribal Consortia PPGs:
epa.gov/grants/rain-2022-gQ1

3 The SIRG program is intended to assist states and tribes "in the development
and implementation of programs for the assessment and mitigation of radon."
By law, SIRG funds are not available to individuals or homeowners.

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State and Tribal Indoor ~
Radon Grants (SIRG) Program

Example of a Successful Tribal SIRG
Project

Bad River Tribe

The Bad RiverTribal Indoor Radon Program is
funded primarily by EPA's SIRG program and is
included within the tribe's PPG.The PPG process
streamlines grant management for tribes that
have multiple EPA grants that can fit under one
workplan.

The Bad River T ri bal Indoor Radon Program used
SIRG funding to implement a successful radon
program that provides radon expertise and tools
to the tribe.To maintain community support, the
tribe employs an air quality technician with radon
education and certification for radon measurement
and mitigation. It also provides radon testing
and mitigation services—at no charge—to tribal
and community members. In addition, early
community involvement, such as outreach and
educational presentations on radon, are provided
at EPA venues and events. Other community
engagement activities include an Annual Radon
Fun-Run, Youth Radon Poster Contest and website
development. As a result of strong community
involvement, the Bad River Tri bal Indoor Radon
Program has achieved the following:

•	Approximately 65 percent of the estimated
500 tribal homes on the reservation

(323 out of 500) have been tested for radon.

•	100 percent of Bad River Housing Authority
homes (171 homes) have been tested for
radon and are regularly tested every

2-5 years.

•	100 percent of government-owned buildings
and infrastructure on the Bad River
Reservation have been tested, including one
Head Start school (ages 3-5).

•	Nine mitigation systems were installed in
homes that tested high for radon through
identification and guidance from the Bad
River Tri bal Indoor Radon Program.

10. Whom should I contact for indoor
radon grant assistance in my region?

Region I.Boston: CT, MA, ME, NH, RI, VT

Region 2. New York: NJ, NY, PR, USVI

Region 3. Philadelphia: DC, DE, MD, PA, VA, WV

Region 4. Atlanta: AL, FL, GA, KY, MS, NC, SC,TN

Region 5. Chicago: IL, IN, Ml, MN, OH, Wl

Region 6. Dallas: AR, LA, NM, OK,TX

Region 7. Kansas City: IA, KS, MO, NE

Region 8. Denver: CO, MT, ND, SD, UT, WY

Region 9. San Francisco: AZ, CA, NV

Region 10. Seattle: AK, ID, OR, WA, Tribal Nations

EPA Headquarters Contacts

Secody Hubbard

Indoor Environments Division
Tribal Coordinator
hubbard.secodv@epa.aov
202-763-9016

EPA Radon Team

Indoor Environments Division
radon(aepa.qov

SEPA


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