This final rule expands the geographic scope of the TRICARE Retiree Dental Program (TRDP) to overseas locations not currently covered by the program. At this time, TRDP is applicable only in the 50 United States (U.S.) and the District of Columbia, Canada, Puerto Rico, Guam, American Samoa, the Commonwealth of the Northern Mariana Islands, and the

DEPARTMENT OF DEFENSE : Defense Department