Corps Castle - Item restricted to USACE only
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Regulatory Notes

Welcome to the Regulatory Community

The mission of the Corps of Engineers Regulatory Program is to protect the Nation’s aquatic resources while allowing reasonable development through fair, flexible and balanced permit decisions. The Corps evaluates permit applications for all construction activities that take place in the Nation’s waters, including wetlands. The Corps also issues permits for any work, including construction and dredging, in the Nation’s navigable waters.


Quick Links
Corps Regulations, Administrative, and Judicial Materials
EPA and Army Corps Issue Wetlands Decision
National Wetlands Mitigation Act Plan Website
Permit Application Center
Regulatory Information eXchange (RIX)  Corps Castle
RIBITS (Regulatory In-lieu fee and Bank Information Tracking System)
USACE Regulatory

Regulatory SmartBook  Corps Castle
Field Office Directory

Discussion Forums
Black Ball Regulatory Network

 Corps Castle Item is restricted to U.S. Army Corps of Engineers, CAC required. Document will open in a new window.

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Non-Gateway Issues
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Updated: December 2023
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