Site Feedback

Title 40

Displaying title 40, up to date as of 7/15/2026. Title 40 was last amended 7/14/2026.
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 40Protection of EnvironmentPart / Section
Chapter IEnvironmental Protection Agency1 – 1099
Subchapter BGrants and Other Federal Assistance33 – 49
Part 35State and Local Assistance35.001 – 35.10080
Subpart IGrants for Construction of Treatment Works35.2000 – 35.2350
§ 35.2000Purpose and policy.
§ 35.2005Definitions.
§ 35.2010Allotment; reallotment.
§ 35.2012Capitalization grants.
§ 35.2015State priority system and project priority list.
§ 35.2020Reserves.
§ 35.2021Reallotment of reserves.
§ 35.2023Water quality management planning.
§ 35.2024Combined sewer overflows.
§ 35.2025Allowance and advance of allowance.
§ 35.2030Facilities planning.
§ 35.2032Innovative and alternative technologies.
§ 35.2034Privately owned individual systems.
§ 35.2035Rotating biological contractor (RBC) replacement grants.
§ 35.2036Design/build project grants.
§ 35.2040Grant application.
§ 35.2042Review of grant applications.
§ 35.2050Effect of approval or certification of documents.
§ 35.2100Limitations on award.
§ 35.2101Advanced treatment.
§ 35.2102Water quality management planning.
§ 35.2103Priority determination.
§ 35.2104Funding and other considerations.
§ 35.2105Debarment and suspension.
§ 35.2106Plan of operation.
§ 35.2107Intermunicipal service agreements.
§ 35.2108Phased or segmented treatment works.
§ 35.2109Step 2 + 3.
§ 35.2110Access to individual systems.
§ 35.2111Revised water quality standards.
§ 35.2112Marine discharge waiver applicants.
§ 35.2113Environmental review.
§ 35.2114Value engineering.
§ 35.2116Collection system.
§ 35.2118Preaward costs.
§ 35.2120Infiltration/Inflow.
§ 35.2122Approval of user charge system and proposed sewer use ordinance.
§ 35.2123Reserve capacity.
§ 35.2125Treatment of wastewater from industrial users.
§ 35.2127Federal facilities.
§ 35.2130Sewer use ordinance.
§ 35.2140User charge system.
§ 35.2152Federal share.
§ 35.2200Grant conditions.
§ 35.2202Step 2 + 3 projects.
§ 35.2203Step 7 projects.
§ 35.2204Project changes.
§ 35.2205Maximum allowable project cost.
§ 35.2206Operation and maintenance.
§ 35.2208Adoption of sewer use ordinance and user charge system.
§ 35.2210Land acquisition.
§ 35.2211Field testing for Innovative and Alternative Technology Report.
§ 35.2212Project initiation.
§ 35.2214Grantee responsibilities.
§ 35.2216Notice of building completion and final inspection.
§ 35.2218Project performance.
§ 35.2250Determination of allowable costs.
§ 35.2260Advance purchase of eligible land.
§ 35.2262Funding of field testing.
§ 35.2300Grant payments.
§ 35.2350Subagreement enforcement.
Appendix A to Subpart I of Part 35
Determination of Allowable Costs
Appendix B to Subpart I of Part 35
Allowance for Facilities Planning and Design