The National Environmental Policy Act of 1969 (NEPA) is the federal government's charter for protection of the human environment.  Through NEPA, Congress directed federal agencies to integrate environmental considerations into their planning and decision making.  The NEPA process provides agency decision makers and the public with an understanding of the potential environmental impacts of proposed actions. 

Recent NEPA Documents Prepared for DHS Actions

The public is invited to participate in the Department's NEPA process by reviewing documents and findings issued by the Department, and providing comments during the public comment period.  NEPA documents include Environmental Assessments, Findings of No Significant Impact (FONSI), Environmental Impact Statements, and Records of Decision.

Environmental Impact Statements

• DHS Environmental Impact Statements

Environmental Assessments

• Final Environmental Assessment and FONSI for Bacillus subtilis Particles to Challenge Bio-Detection Sensors in Boston Subway Stations

View NEPA documents prepared for rulemaking actions

NEPA-Related Initiatives

• DHS Environmental Justice Strategy & Annual Reports
• Executive Order 13604 Agency Plan

NEPA Alternative Arrangements

• Alternative Arrangements for the Reconstruction of New Orleans Metropolitan Area Critical Infrastructure
• Alternative Arrangements for Issuing and Implementing the Emergency Temporary Interim Rule to Support Deepwater Horizon Oil Spill Response

DHS NEPA Procedures

• Department Procedures for Implementing NEPA and Administrative Record to Support the Department’s Categorical Exclusions