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Regulatory Program


The Department of the Army Regulatory Program is one of the oldest programs in the federal government. Initially, this program served a simple, straightforward purpose: to protect and maintain the navigable capacity of the nation's waters. Time, changing public needs, evolving policy, case law and new statutory mandates have changed the complexion of the program, adding to its breadth, complexity and authority.

The Regulatory Program is committed to protecting the nation's aquatic resources and navigation capacity, while allowing reasonable development through fair and balanced decisions. The U.S. Army Corps of Engineers (USACE) evaluates permit applications for nearly all construction activities that occur in the nation's waters, including wetlands.

The Regulatory Program administers and enforces Section 10 of the Rivers and Harbors Act of 1899; Section 404 of the Clean Water Act of 1972, as amended; and Section 103 of the Marine Protection, Research, and Sanctuaries Act of 1972. Under Section 10 of the Rivers and Harbors Act, a USACE permit is required for work or structures in, over, or under navigable waters of the United States. Under Section 404 of the Clean Water Act, a USACE permit is required for the discharge of dredged or fill material into waters of the United States. Many waterbodies and wetlands in the nation are waters of the United States and are subject to USACE’s Section 404 regulatory authority. Under Section 103 of the Marine Protection, Research, and Sanctuaries Act, USACE regulates the transport and disposal of dredged material at designated ocean sites.

All USACE permit decisions are subject to various other federal laws applicable to federal actions, such as the Endangered Species Act, the National Historic Preservation Act and the Magnuson-Stevens Fisheries Conservation and Management Act.

To learn more about the Regulatory Program and the latest news, visit USACE Headquarters Regulatory Program website.

Our Locations

The U.S. Army Corps of Engineers manages four field offices across South Carolina: Charleston, Columbia, Conway and Greenville. 

Regulatory Request System

Important: Permit Emphasis

The Regulatory Division is refining its process to emphasize review of Department of the Army (DA) permit applications beginning April 22, 2022. To learn more, view the Process Refinement Frequently-Asked Questions (FAQs) and Public Notice.

Quick Links

Contact Us

For general questions about the Regulatory program, please contact one of the Regulatory Offices below.  

Additionally, the Charleston District is now accepting electronic applications for Standard Permits, Letter of Permissions, Pre-Construction Notifications for NWPs or RGPs, Jurisdictional Determination requests, No Permit Required requests, Mitigation Bank proposals, and Pre-application meeting requests.  Electronic submittals may be sent directly to a specific Regulatory Office at the email addresses listed below.

69-A Hagood Avenue, Charleston, SC 29403
(843) 329-8044


1519 Taylor Street, Columbia, South Carolina 29201


1949 Industrial Park Road, Room 140, Conway, SC 29526
(843) 365-4239

750 Executive Center Drive , Suite 103, Greenville, South Carolina
(864) 609-4326