HIV self-testing is a process whereby a person who wants to know his or her HIV status collects a specimen, performs a test and interprets the test result in private. HIV self-testing does not provide a definitive diagnosis; instead, it is a screening test for the presence of HIV-1/2 antibodies or the HIV-1 p24 antigen. Any positive HIV result must be confirmed by a health worker in accordance with national testing algorithms. 1. What is HIV self-testing and what could it accomplish? -- 2. Current status and research -- 3. Programmatic approaches and models -- 4. Weighing potential benefits and risks -- 5. Policy and regulatory considerations -- 6. Other policy and programme considerations -- 7. Key points to remember about HIV self-testing.