The armistice agreement of 1953 provided the establishment of the Military Armistice Commission (MAC), an agency to supervise implementation of the truce terms. A conference row was built to hold meetings of MAC representatives from the United Nations Command (UNC) and the North Korean People's Army (KPA).
The conference row consists of seven buildings set squarely on the Military Demarcation Line (MDL). The line is marked on the ground between the buildings on conference row by several 17”×5” concrete slabs.
The three blue buildings are managed by UNC, and four gray buildings, by KPA. The central blue building is the MAC Conference Room, where talks take place between both sides. The MAC room has a line, which bisects the center of a conference table in the middle of the room
First, you will stand right in front of the conference row to take photos of North Korean soldiers, who are posted in front of their visitor center. Then, you will be escorted into the MAC Conference Room, where you can cross the division line even though you are prohibited from opening the door toward north direction./div>