Ariel Pablos-Mendez, USAID assistant administrator for global health, writes in USAID’s “IMPACTblog,” “Recently, we reorganized the [Global Health] Bureau to establish an Office of Health Systems, which will be the hub for the Agency’s worldwide leadership network of technical experts in health systems strengthening.” He continues, “This is a key to focusing our work on country ownership, sustainability, and broadening access to critical health services to the most vulnerable populations, as envisioned by the Global Health Initiative.” Pablos-Mendez notes, “The new office is important for two main reasons: first, it responds to the changing landscape of health and development and second, it will help meet all of other health goals in global health.” He concludes, “[W]e know that strengthening health systems makes it possible to successfully graduate countries that no longer need financial assistance; so work ourselves out of jobs. That is our ultimate measure of success” (9/26).