This standard operating procedure provides guidance on scoping—an early and open process for determining the scope of issues to be addressed and for identifying the significant issues related to a proposed action.

This standard operating procedure provides guidance on the public and agency comment process for the environmental review process.

This standard operating procedure provides guidance on consideration and documentation of mitigation commitments for impacts identified through the environmental review process.

This standard operating procedure provides guidance on preparing a finding of no significant impact based on an environmental assessment that identifies no significant impacts.

This standard operating procedure provides guidance on preparing a record of decision, the decision document for an environmental impact statement.

This standard operating procedure provides guidance on FTA publication of a Limitation on Claims notice in the Federal Register announcing that FTA has taken a final agency action on a project, thereby limiting legal claims against that project.

This standard operating procedure provides guidance on re-evaluations and supplemental documents to determine whether a completed environmental document or decision requires supplemental analysis.

This standard operating procedure provides guidance on agency roles and responsibilities during the environmental review process.

This enhanced review module questionnaire presents recommended questions for a financial management enhanced review.