Marine Corps Systems Command (MCSC) has the responsibility to centrally manage the procurement and refreshment of all information technology (IT) hardware. The Marine Corps Common Hardware Suite (MCHS) program was created to meet IT hardware requirements. MCSC procures Commercial-Off-The-Shelf (COTS) computer systems, including ruggedized and non-ruggedized desktops and laptops, as well as servers and other associated computer equipment and accessories.