Kelvin Droegemeier, of Oklahoma, to be Director of the Office of Science and Technology Policy, vice John P. Holdren.

Carol Z. Perez, of Virginia, a Career Member of the Senior Foreign Service, Class of Minister-Counselor, to be Director General of the Foreign Service, vice Arnold A. Chacon, resigned.

Joel Szabat, of Maryland, to be an Assistant Secretary of Transportation, vice Susan L. Kurland, resigned.