To designate the facility of the United States Postal Service located at 2121 Meridian Park Boulevard in Concord, California, as the "Carl Jefferson Post Office Building".

This section formally renames the U.S. Postal Service facility located at 2121 Meridian Park Boulevard in Concord, California. Upon enactment, this facility will officially be known as the "Carl Jefferson Post Office Building." This is a ceremonial designation, honoring an individual by naming a public building after them.

This subsection ensures that all existing and future official documents, including laws, maps, regulations, and other records of the United States, that refer to the post office at 2121 Meridian Park Boulevard in Concord, California, will automatically be interpreted as referring to the "Carl Jefferson Post Office Building." This provision provides administrative clarity and consistency following the renaming.