(a) Each Regional Inspector General for Audit (RIG/A) is responsible to the IG and to the AIG/A for supervising the performance of all OIG auditing activities relating to the Department's domestic and foreign programs and operations within an assigned geographic area. The addresses and telephone numbers of the six Audit Regional Offices and the territories served are as follows:
Audit Region, Address, Telephone Number, and Territory Northeast Region, ATTN: Suite 5D06, 4700 River Road, Unit 151, Riverdale, Maryland 20737-1237, (301) 734-8763; Connecticut, Delaware, District of Columbia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Puerto Rico, Rhode Island, Virgin Islands, Vermont, Virginia, and West Virginia.Southeast Region, 401 W. Peachtree Street NW., Room 2328, Atlanta, Georgia 30365-3520, (404) 730-3210; Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee.Midwest Region, 111 N. Canal Street, Suite 1130, Chicago, Illinois 60606-7295, (312) 353-1352; Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin.Southwest Region, 101 South Main, Room 324, Temple, Texas 76501, (817) 774-1430; Arkansas, Louisiana, New Mexico, Oklahoma, and Texas.Great Plains Region, 9435 Holmes, Room 233, Kansas City, Missouri 64131, Mailing address: PO Box 293, Kansas City, Missouri 64141, (816) 926-7667; Colorado, Iowa, Kansas, Missouri, Montana, Nebraska, North Dakota, South Dakota, Wyoming, and Utah.Western Region, 600 Harrison Street, Suite 225, San Francisco, California 94107, (415) 744-2851; Alaska, Arizona, California, Hawaii, Idaho, Nevada, Oregon, Territory of Guam, Trust Territories of the Pacific, and Washington.
(b) Each RIG/I is responsible to the IG and to the AIG/I for supervising the performance of all OIG investigative activities relating to the Department's domestic and foreign programs and operations within an assigned geographic area. The addresses and telephone numbers of the seven Investigations Regional Offices and the territories served are as follows:
Investigations Region, Address, Telephone Number, and Territory North Atlantic Region, 26 Federal Plaza, Room 1409, New York, New York 10278, (212) 264-8400; Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Puerto Rico, Rhode Island, Vermont, and Virgin Islands.Northeast Region, ATTN: Suite 5D06, 4700 River Road, Unit 151, Riverdale, Maryland 20737-1237, (301) 734-8850; Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, and West Virginia.Southeast Region, 401 W. Peachtree Street NW., Room 2329, Atlanta, Georgia 30365-3520, (404) 730-2170; Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee.Midwest Region, 111 N. Canal Street, Suite 1130, Chicago, Illinois 60606-7295, (312) 353-1358; Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin. Southwest Region, 101 South Main, Room 311, Temple, Texas 76501, (817) 774-1351; Arkansas, Louisiana, New Mexico, Oklahoma, and Texas.Great Plains Region, 9435 Holmes, Room 210, Kansas City, Missouri 64131, Mailing address: PO Box 293, Kansas City, Missouri 64141, (816) 926-7606: Colorado, Iowa, Kansas, Missouri, Montana, Nebraska, North Dakota, South Dakota, Wyoming, and Utah.Western Region, 600 Harrison Street, Room 225, San Francisco, California 94107, (415) 744-2887; Alaska, Arizona, California, Hawaii, Idaho, Nevada, Oregon, Territory of Guam, Trust Territories of the Pacific, and Washington.