This is a sources sought notice for testing and certification services for sterile compounding areas at Brooke Army Medical Center at Joint Base San Antonio Ft. Sam Houston, Texas. The potential contract has a period of performance from 1 October 2026 to 30 September 2031, consisting of a one-year base period and four one-year options. The government is using this notice to identify capable sources and may set aside the requirement for small businesses or use full and open competition. Responses are for informational purposes only and do not constitute a formal solicitation. Capability statements must be tailored to the draft performance work statement and submitted electronically by a specified deadline.