This standard operating procedures document (SOP) provides detailed information on procedures associated with offering and distributing HIV self-screening (HIVSS) kits to all newly diagnosed HIV positive clients for their current sexual partners through the Community HIV Testing Mobile service run by the Wits RHI Community Health System Strengthening Team (Community HSS). This channel of distribution, known as the Mobile HIV Positive Secondary Distribution Model is part of the UNITAID/PSI HIV Self-testing Africa (STAR) Project.