To designate the facility of the United States Postal Service located at 1200 William Street, Room 200, in Buffalo, New York, as the "William J. Donovan Post Office Building".

This section formally renames a specific United States Postal Service facility situated at 1200 William Street, Room 200, in Buffalo, New York. It mandates that this particular building will henceforth be officially known and designated as the "William J. Donovan Post Office Building." This act is primarily symbolic, honoring William J. Donovan by associating his name with a public service facility.

This subsection ensures that following the renaming of the post office, any existing or future legal documents, maps, regulations, papers, or other official records of the United States that refer to the facility at 1200 William Street, Room 200, in Buffalo, New York, will automatically be interpreted as referring to the "William J. Donovan Post Office Building." This provision prevents confusion and maintains consistency across all governmental and legal documentation.