Following are the addresses of the state authorities in charge of issuing the apostille:

Delaware

Delaware Secretary of State
Division of Corporations
John G Townsend Building
401 Federal Street, Suite 4
Dover, DE 19901
Tel.: (302) 739-3073
corp@delaware.gov

District of Columbia

Office of the Secretary
441 4th Street NW, Suite 810 South
Washington, DC 20001
Tel.: (202) 727-3117
Fax: (202) 727-8457
notary@dc.gov

Maryland

Secretary of State
16 Francis Street
Annapolis, MD 21401
Tel.: (410) 974-5521
Fax: (410) 974-5190

Virginia

Secretary of the Commonwealth’s Office
Authentication Division
1111 East Broad Street, 1st Floor
Richmond, VA 23219
Tel.: (804) 692-0114
notary@governor.virginia.gov

West Virginia

West Virginia Secretary of State
Licensing Division
1900 Kanawha Boulevard East
Bldg. 1, Suite 157-K
Charleston, WV 25305
Tel.: (304) 558-8000
Fax: (304) 558-8381
licensing@wvsos.gov