Assistance Listing 66.473
Direct Implementation Tribal Cooperative Agreements
ENVIRONMENTAL PROTECTION AGENCY
Assistance Listing 66.473, “Direct Implementation Tribal Cooperative Agreements,” is a federal program administered by ENVIRONMENTAL PROTECTION AGENCY. It provides cooperative agreement assistance. GrantsJunction currently tracks 0 open, 0 forecasted and 0 closed opportunities under this listing. The agency reported $1.84M in obligations for fiscal year 2025.
- Funding up 29% (FY24→FY25)Actual obligations reported in the SAM.gov listing changed +29% from FY2024 to FY2025. Historical data, not a prediction. calculated by GrantsJunction
Program objective
Direct Implementation Tribal Cooperative Agreements (DITCAs) enable EPA to award cooperative agreements to federally recognized Indian tribes and eligible intertribal consortia to help carry out the Agency's function to directly implement Federal environmental programs required or authorized by law in the absence of an authorized or delegated tribal program, notwithstanding the Federal Grant and Cooperative Agreement Act. DITCAs are an increasingly important avenue for EPA and the tribes to realize meaningful environmental protection in Indian Country. DITCAs enable EPA to partner with tribes to help fulfill EPA's direct implementation authorities, yield environmental results, and assist the Agency in meeting its Strategic Plan goals and targets. DITCAs also provide tribes with flexibility and opportunity by allowing tribes, through a workplan with EPA and under federal authority, to choose aspects of a program that address their tribal environmental needs and priorities, to determine the scope and pace of tribal involvement, and to build tribal capacity to implement environmental programs. EPA is committed to work on a government-to-government basis to build tribal capacity to implement federal programs through delegations, authorizations, and primacy designations to enable tribes to meaningfully participate in the Agency’s policy making, standard setting, and direct implementation activities under federal environmental statutes. EPA will work with individual tribes to develop and implement an EPA-Tribal Environmental Plan (ETEP), a joint planning document for achieving stronger environmental and human health protection in Indian country. ETEPs identify tribal, EPA, and shared priorities, and the roles and responsibilities for addressing those priorities. EPA will focus its direct implementation efforts on areas of high need for human health or environmental protection, including programs identified in the ETEP for which tribes are not eligible, as well as those for which tribes do not currently anticipate seeking delegation, authorization, or primacy. In carrying out its direct implementation activities, EPA will work closely with tribes to develop tribal capacity to meaningfully participate in programs for which they do not anticipate seeking delegation, authorization, or primacy. EPA will also encourage tribes to participate in policy making and to assume appropriate partial roles in the implementation of programs, including through the use of DITCAs or other agreements, as available. DITCAs provide an avenue for tribes and EPA to partner in implementing meaningful environmental protection programs in Indian country. Because DITCAs can address a wide range of activities, and the need for implementation of these activities in Indian country is great, the funding priority is for any eligible activity that addresses a tribal environmental need or priority and yields meaningful environmental and/or public health results for the tribe and the Agency.
As published in the SAM.gov Assistance Listing.
Current opportunities under 66.473
No open or forecasted opportunities are currently posted under this listing. Programs often post notices on an annual cycle — see recently closed opportunities below for timing.
Eligible applicants (program level)
- Federally Recognized Indian/Native American/Alaska Native Tribal Government
DITCAs may be awarded to: (1) Federally Recognized Indian Tribal Government, and (2) intertribal consortia consistent with applicable provisions. In order for an intertribal consortium to be eligible to receive cooperative agreements under this authority, an intertribal consortium should be consistent with the provisions in 40 C.F.R. Part 35 Subpart B (Tribal Grants). See "EPA’s Direct Implementation of Federal Environmental Programs in Indian Country", which can be found at: https://www.epa.gov/tribal/epas-direct-implementation-federal-environmental-programs-indian-country.
Program-level eligibility from SAM.gov. Each funding notice sets its own requirements.
Reported obligations by fiscal year
Historical data · not a predictionRange and average of financial assistance (from the listing): Cooperative agreement amounts range between $10,000 and $100,000/fiscal year; Average: $55,000/fiscal year.
Source: SAM.gov Assistance Listing 66.473. Hatched bars are agency estimates. These totals do not indicate approval rates.Frequently asked questions
What is ALN 66.473?
66.473 is the Assistance Listing Number for “Direct Implementation Tribal Cooperative Agreements.” Assistance Listing Numbers (formerly CFDA numbers) identify federal assistance programs; individual grant opportunities reference the listing they are funded under.
Who can apply under ALN 66.473?
The SAM.gov listing names these applicant types: Federally Recognized Indian/Native American/Alaska Native Tribal Government. Each funding notice under the program sets its own eligibility, so check the specific opportunity.
How much funding does 66.473 provide?
The agency reported $1,835,063 in obligations for FY2025 in the SAM.gov Assistance Listing. These are program-wide totals reported by the agency, not a prediction of future awards.