Supply Chain Management System (SCMS), established in 2005, supplies lifesaving medicines to HIV & AIDS programs around the world and is led by the Partnership for Supply Chain Management, a nonprofit organization established by MSH and John Snow, Inc. The 13 SCMS private sector, nongovernmental and faith-based partners are hands-on and actively work to strengthen supply chains, enabling the scale-up of HIV & AIDS treatment in developing countries.

SCMS is funded by the President's Emergency Plan for AIDS Relief to help deliver an uninterrupted supply of high-quality, affordable products including: antiretroviral drugs; drugs to treat opportunistic infections such as tuberculosis; and drugs and supplies for palliative and home-based care, HIV rapid test kits, and laboratory equipment.