The Louisville District Regulatory Division is divided into the following three branches. Additionally, provided below are the contact and mailing locations for where you would send letters and application forms.

North Branch (RDN)
South Branch (RDS)
Mitigation, Compliance & Enforcement Branch (RDE)

GENERAL CONTACT AND LOCATION INFORMATION
U.S. Army Corps of Engineers
CELRL-RD, Room 752
600 Dr. Martin Luther King Jr. Place
Louisville, KY 40202-0059
Office:  (502) 315-6733; Fax:  (502) 315-6677 

NORTH BRANCH (RDN)

District Office                                                       Indianapolis Field Office
U.S. Army Corps of Engineers                              U.S. Army Corps of Engineers
RDN, Room 752                                                   Indianapolis Regulatory Office
P.O. Box 59                                                           8902 Otis Avenue, Suite S106B
Louisville, KY 40201-0059                                    Indianapolis, IN 46216 

SOUTH BRANCH (RDS) 

District Office                                Eastern Kentucky Field Office                 Newburgh Field Office
U.S. Army Corps of Engineers        U.S. Army Corps of Engineers                  U.S. Army Corps of Engineers
RDS, Room 752                           Eastern Kentucky Regulatory Office            Newburgh Regulatory Office
P.O. Box 59                                     845 Sassafras Creek Road                       6855 State Road 66
Louisville, KY 40201-0059              Sassafras, KY 41759                                 Newburgh, IN 47630-9794

MITIGATION, COMPLIANCE & ENFORCEMENT BRANCH  (RDE)

Main Office Contact:
U.S. Army Corps of Engineers
Newburgh Field Office
Attn:  CELRL-RDE
6855 State Road 66
Newburgh, IN 47630-9794
MCE Branch Chief:  (812) 853-0472

Regulatory Branch Telephone Contacts