Skip to content

42 U.S.C. §§ 4321–4347 — National Environmental Policy Act

§4335. Efforts supplemental to existing authorizations

42 U.S.C. §§ 4321–4347 — National Environmental Policy Act · 2026 edition · updated 2026-07-29 · United States

The policies and goals set forth in this chapter are supplementary to those set forth in existing authorizations of Federal agencies.

(Pub. L. 91–190, title I, §105, Jan. 1, 1970, 83 Stat. 854.)

Get a plain-English answer with a citation back to this text.

Ask AI about this code
▸ Contents — 42 U.S.C. §§ 4321–4347 — National Environmental Policy Act
42 U.S.C. §§ 4321–4347 — National Environmental Policy Act
  1. ▸ 42 U.S.C. §§ 4321–4347 — National Environmental Policy Act
    Overview
    1. §4321. Congressional declaration of purpose
    2. §4331. Congressional declaration of national environmental pol…
    3. §4332. Cooperation of agencies; reports; availability of infor…
    4. §4332a. Repealed. Pub. L. 114–94, div. A, title I, §1304(j)(2)…
    5. §4333. Conformity of administrative procedures to national env…
    6. §4334. Other statutory obligations of agencies
    7. §4335. Efforts supplemental to existing authorizations
    8. §4336. Procedure for determination of level of review
    9. §4336a. Timely and unified Federal reviews
    10. §4336b. Programmatic environmental document
    11. §4336c. Adoption of categorical exclusions
    12. §4336d. E-NEPA
    13. §4336e. Definitions
    14. §4336f. Project sponsor opt-in fees for environmental reviews
    15. §4341. Omitted
    16. §4342. Establishment; membership; Chairman; appointments
    17. §4343. Employment of personnel, experts and consultants
    18. §4344. Duties and functions
    19. §4345. Consultation with Citizens' Advisory Committee on Envir…
    20. §4346. Tenure and compensation of members
    21. §4346a. Travel reimbursement by private organizations and Fede…
    22. §4346b. Expenditures in support of international activities
    23. §4347. Authorization of appropriations
    24. §§4361, 4361a. Repealed. Pub. L. 104–66, title II, §2021(k)(1)…
    25. §4370m–1. Federal Permitting Improvement Steering Council
    26. §4370m–2. Permitting process improvement
    27. §4370m–3. Interstate compacts
    28. §4370m–4. Coordination of required reviews
    29. §4370m–5. Delegated State permitting programs
    30. §4370m–6. Litigation, judicial review, and savings provision
    31. §4370m–7. Reports
    32. §4370m–8. Funding for governance, oversight, and processing of…
    33. §4370m–9. Application
    34. §4370m–10. GAO report
    35. §4370m–11. Savings provision

GoCodebook provides public access, search, citation, multilingual explanation, and practical interpretation of legally adopted building regulations. It is not a substitute for the official ICC or California code publications.