Site Feedback

Website Feedback

This contact form is only for website help or website suggestions. If you have questions or comments regarding a published document please contact the publishing agency. Comments or questions about document content can not be answered by OFR staff. Please do not provide confidential information or personal data.

Title 25

Displaying title 25, up to date as of 10/07/2026. Title 25 was last amended 12/01/2025.
view historical versions
New Finding Aids are now available on eCFR.gov. The Parallel Table of Authorities, Subject Index, and Agency-prepared Indexes are now online! Learn more
  1. Title 25 —Indians
  2. Chapter VI —Office of the Assistant Secretary, Indian Affairs, Department of the Interior
  3. Part 1000 —Annual Funding Agreements Under the Tribal Self-Government Act Amendments to the Indian Self-Determination and Education Act
  4. Subpart K   View Full Text
  • Details
  • Print
  • Search
  • Subscribe
  • Timeline
  • Go to Date
  • Published Edition
  • Developer Tools
eCFR Content

The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. It is not an official legal edition of the CFR.

Learn more about the eCFR, its status, and the editorial process.

Title 25IndiansPart / Section
Chapter VIOffice of the Assistant Secretary, Indian Affairs, Department of the Interior1000 – 1199
Part 1000Annual Funding Agreements Under the Tribal Self-Government Act Amendments to the Indian Self-Determination and Education Act1000.1 – 1000.2630
Subpart KConstruction1000.1301 – 1000.1530
Construction Definitions1000.1301
§ 1000.1301What key construction terms do I need to know?
Purpose and Scope1000.1305 – 1000.1315
§ 1000.1305What construction projects and programs included in a funding agreement or construction project agreement are subject to this subpart?
§ 1000.1306May a program or project-specific grant or contracting mechanism involving construction and related activities satisfy the requirements of this subpart?
§ 1000.1307May the Secretary accept funds from another Department for a program or project involving construction and related activities for transfer to the Tribe/Consortium under its funding agreement or construction project agreement?
§ 1000.1310What alternatives are available for a Tribe/Consortium to perform a construction program or project?
§ 1000.1315Does this subpart create an agency relationship?
Notification and Project Assumption1000.1320 – 1000.1355
§ 1000.1320Is the Secretary required to consult with affected Tribes/Consortia concerning construction projects and programs?
§ 1000.1325When does the Secretary confer with a Tribe/Consortium concerning Tribal preferences as to size, location, type, and other characteristics of a project?
§ 1000.1330What does a Tribe/Consortium do if it wants to perform a construction project or program under 25 U.S.C. 5367?
§ 1000.1335What must a Tribal proposal for a construction program or project contain?
§ 1000.1340May multiple projects be included in a single construction project agreement or funding agreement that includes a construction project?
§ 1000.1345Must a construction project proposal incorporate provisions of Federal construction guidelines and manuals?
§ 1000.1350What provisions relating to a construction project or program may be included in a funding agreement or construction project agreement?
§ 1000.1355What provisions must a Tribe/Consortium include in a construction project agreement or funding agreement that contains a construction project or program?
Requirements and Standards1000.1360
§ 1000.1360What codes, standards and architects and engineers must a Tribe/Consortium use when performing a construction project under this part?
NEPA Process1000.1365 – 1000.1430
§ 1000.1365Are Tribes/Consortia required to carry out activities involving NEPA in order to enter into a construction project agreement?
§ 1000.1370How may a Tribe/Consortium elect to assume some Federal responsibilities under NEPA?
§ 1000.1375How may a Tribe/Consortium carry out activities involving NEPA without assuming some Federal responsibilities?
§ 1000.1379Are Tribes/Consortia required to adopt a separate resolution or take equivalent Tribal action to assume some environmental responsibilities of the Secretary under NEPA, NHPA, and related laws and regulations for each construction project?
§ 1000.1380What additional provisions of law are related to NEPA and NHPA?
§ 1000.1385What is the typical environmental review process for construction projects?
§ 1000.1390Is the Secretary required to take into account the Indigenous Knowledge of Tribes/Consortia when preparing environmental studies under NEPA, NHPA, and related provisions of other law and regulations?
§ 1000.1395May a Tribe/Consortium act as a cooperating agency or joint lead agency for environmental review purposes regardless of whether it exercises its option under § 1000.1370(a)(1)?
§ 1000.1400How does a Tribe/Consortium comply with NEPA and NHPA?
§ 1000.1405If a Tribe/Consortium adopts the environmental review procedures of a Federal agency, is the Tribe/Consortium responsible for ensuring the agency's policies and procedures meet the requirements of NEPA, NHPA, and related environmental laws?
§ 1000.1410Are Federal funds available to cover the cost of Tribes/Consortia carrying out environmental responsibilities?
§ 1000.1415How are project and program environmental review costs identified?
§ 1000.1420What costs may be included in the budget for a construction project or program?
§ 1000.1425May the Secretary reject a Tribe's/Consortium's final offer of a construction project proposal submitted under subpart I of this part based on a determination of Tribal capacity or capability?
§ 1000.1430On what basis may the Secretary reject a final offer of a construction project proposal made by a Tribe/Consortium?
Role of the Secretary1000.1435 – 1000.1465
§ 1000.1435What is the Secretary's role in a construction project performed under this subpart?
§ 1000.1440What constitutes a “significant change” in the original scope of work?
§ 1000.1445May the Secretary suspend construction activities under the terms of a funding agreement or construction project agreement under title IV of the ISDEAA?
§ 1000.1450How are property and funding returned if there is a reassumption for substantial failure to carry out a construction project?
§ 1000.1455What happens when a Tribe/Consortium, suspended under § 1000.1445 for substantial failure to carry out the terms of a funding agreement that includes a construction project or program or a construction project agreement under title IV of the ISDEAA without good cause, does not correct the failure during the suspension?
§ 1000.1460How does the Secretary make advance payments to a Tribe/Consortium under a funding agreement or construction project agreement?
§ 1000.1465Is a facility built under this subpart eligible for annual operation and maintenance funding?
Role of the Tribe/Consortium1000.1470 – 1000.1475
§ 1000.1470What is the Tribe's/Consortium's role in a construction project included in a funding agreement or construction project agreement under this subpart?
§ 1000.1475Is a Tribe/Consortium required to submit construction project progress and financial reports for construction projects?
Other1000.1480 – 1000.1530
§ 1000.1480May a Tribe/Consortium continue work with construction funds remaining in a funding agreement or construction project agreement at the end of the funding year?
§ 1000.1485Must a construction project agreement or funding agreement that contains a construction project or activity incorporate provisions of Federal construction standards?
§ 1000.1490May the Secretary require design provisions and other terms and conditions for construction projects or programs included in a funding agreement or construction project agreement under section 403(c) (25 U.S.C. 5363(c))?
§ 1000.1495Do all provisions of other subparts apply to construction portions of a funding agreement or construction project agreement?
§ 1000.1500When a Tribe withdraws from a Consortium, is the Secretary required to award to the withdrawing Tribe a portion of funds associated with a construction project if the withdrawing Tribe so requests?
§ 1000.1505May a Tribe/Consortium reallocate funds from a construction program to a non-construction program?
§ 1000.1510May a Tribe/Consortium reallocate funds among construction programs?
§ 1000.1515Must the Secretary retain project funds to ensure proper health and safety standards in construction projects?
§ 1000.1520What funding must the Secretary provide in a construction project agreement or funding agreement that includes a construction project or program?
§ 1000.1525Must Federal funds from other DOI sources be incorporated into a construction project agreement or funding agreement that includes a construction project or program?
§ 1000.1530May a Tribe/Consortium contribute funding to a project?
eCFR Content