This is a small business sources sought notice for NIH emergency communications services support, not a solicitation or request for proposals. The contractor would provide 24/7/365 Emergency Communications Center support, including Watch Officer and Alarm Monitoring services, with continuous staffing to ensure uninterrupted coverage. The anticipated performance period includes a base year from September 15, 2026 to September 14, 2027, plus four option years extending through September 14, 2031. Responses are used to determine the acquisition method, including potential small business set-asides, and must include technical capability, business size, and classification information.