The NIH Clinical Center requires a preventative maintenance agreement for its Zimmer Biomet ROSA neurosurgical robot, which assists with endoscopic procedures and deep brain stimulation. Zimmer Biomet is the sole source provider, and no other authorized company can perform the maintenance; using an unauthorized company would void warranties. The requirement is one base year plus up to three option years, with the base year running 09/30/2026–09/29/2027 and option years extending through 09/29/2030. The stated period of performance is 09/28/2026–09/27/2027, with delivery within 30 days of award or as mutually agreed. Performance is at the NIH Clinical Center in Bethesda, MD, under a sole-source authority, and responsible sources may submit capability statements for consideration.