---
title: "Review an environmental impact statement against the statute and the agency's procedures"
url: "https://ailawframework.com/practice/planning-and-environment/review-an-environmental-impact-statement-or-equivalent-effects-statement/united-states"
type: "task_jurisdiction_version"
site: "AI Law Framework"
id: "A12-T1-R6-US"
practice_area: "Planning & Environment"
tier: "yellow"
lawyer_review: "required"
jurisdictions: ["US"]
last_reviewed: "2026-10-22"
---

# Review an environmental impact statement against the statute and the agency's procedures

> Index the statement against the topics in 42 USC section 4332(C): impacts, unavoidable adverse effects, alternatives including no action, the relationship between short-term uses and long-term productivity, and any…

Canonical page: https://ailawframework.com/practice/planning-and-environment/review-an-environmental-impact-statement-or-equivalent-effects-statement/united-states  
Last reviewed: 2026-10-22

Site index for agents: https://ailawframework.com/llms.txt

## Key facts

| Fact | Value |
| --- | --- |
| Practice area | [Planning & Environment](https://ailawframework.com/practice/planning-and-environment.md) |
| Human involvement | Yellow: Lawyer and AI draft together |
| How AI is used | Index the statement against the topics in 42 USC section 4332(C): impacts, unavoidable adverse effects, alternatives including no action, the relationship between short-term uses and long-term productivity, and any irreversible commitments. Flag gaps. Do not rewrite the statement. |
| What the lawyer must review | Section 4332(C) requires, for a major federal action significantly affecting the quality of the human environment, a detailed statement on those topics, including a reasonable range of alternatives that are technically and economically feasible and meet the purpose and need, and an analysis of the no-action alternative. Before the statement, the lead agency consults agencies with jurisdiction or special expertise, and the statement and comments are made public. The Federal Register final rule of 8 January 2026 adopts, without changes, the removal of all iterations of CEQ's NEPA regulations from the Code of Federal Regulations. Review the statement against section 4332 and the lead agency's own procedures. Opinion 512: a summary of an environmental statement is not a substitute for reading the sections you will rely on. |
| Written for | United States |
| Applies to | [Review an environmental-impact statement or equivalent effects statement](https://ailawframework.com/practice/planning-and-environment/review-an-environmental-impact-statement-or-equivalent-effects-statement.md) |

## Checking plan

- What the AI does: Index the statement against the topics in 42 USC section 4332(C): impacts, unavoidable adverse effects, alternatives including no action, the relationship between short-term uses and long-term productivity, and any irreversible commitments. Flag gaps. Do not rewrite the statement.
- Basis: Checked against the linked sources on 22 October 2026. Confirm the current instrument before reliance.

## Notes

- Not every project is a major federal action. Say whether a federal action exists before you review a statement.
- State environmental-review statutes are separate. This version is the federal statement.

## Sources

- [42 USC section 4332 (detailed environmental statement)](https://www.law.cornell.edu/uscode/text/42/4332) (checked 2026-10-22)
- [Federal Register: Removal of National Environmental Policy Act Implementing Regulations (final rule, 8 January 2026)](https://www.federalregister.gov/documents/2026/01/08/2026-00178/removal-of-national-environmental-policy-act-implementing-regulations) (checked 2026-10-22)
- [ABA Formal Opinion 512, Generative Artificial Intelligence Tools (29 July 2024)](https://www.americanbar.org/content/dam/aba/administrative/professional_responsibility/ethics-opinions/aba-formal-opinion-512.pdf) (checked 2026-10-22)

## Forms and precedents for this task

| Form or precedent | Kind | AI level | Summary |
| --- | --- | --- | --- |
| [NEPA detailed statement checklist](https://ailawframework.com/precedents/planning-and-environment/us-detailed-statement-checklist.md) | Checklist | Yellow | Checklist of the detailed-statement elements in 42 U.S.C. § 4332(2)(C), plus the integrity, data, and alternatives directions that were read. It does not decide that a statement is required. |
| [NEPA alternatives review checklist](https://ailawframework.com/precedents/planning-and-environment/us-alternatives-review.md) | Checklist | Yellow | Checklist for the alternatives discussion in 42 U.S.C. § 4332(2)(C)(iii) and § 4332(2)(F). It reviews what the statement says. It does not choose an alternative. |

Signed-in accounts can read the full text of each one.

*Practice guidance for planning and review. Confirm current primary sources and the requirements of the actual matter. This is general information, not legal advice.*