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Environmental Impact Statement (EIS)

An EIS is the structured analysis required when a project may have significant environmental impacts, documenting impacts, mitigation measures, and alternatives, with draft/final phases and public comment responses. NYC's environmental review descriptions explain that a final EIS includes responses to public comments and that agencies must make findings supporting decisions after EIS completion.

Where it applies
NYS; NYC
When it comes up
Environmental review; public disclosure; decision support
Property types
All

In practice

The EIS is both technical and political: operators must manage data quality, narrative consistency, and stakeholder engagement simultaneously.

Read more in the Knowledge Base

Related terms

Draft EISFinal EISMitigationAlternatives AnalysisFindings Statement