Former Charleston Naval Base Land Exchange Act of 2012 - Authorizes the Secretary of Homeland Security (DHS) to exchange specified parcels of land owned by the United States located on the former U.S. Naval Base Complex in North Charleston, South Carolina (federal land), for specified parcels owned by the South Carolina State Ports Authority (non-federal land).
Requires, upon acceptance of title to the non-federal land by the Secretary: (1) the non-federal land to be added to and administered as part of the Federal Law Enforcement Training Center, and (2) the boundaries of the Center to be adjusted to exclude the exchanged federal land.