The Department of Health and Human Services, through the Food and Drug Administration (FDA), is seeking to negotiate a sole source contract with MESA LABORATORIES, INC. for Calibration and Technical Support Services related to SEAHAFL temperature monitoring sensors. The contract will encompass annual calibration services for government-owned VPx temperature and humidity sensors, as well as DataTrace and MPRF datalogger sensors, alongside technical support for diagnostics and potential repairs of temperature monitoring devices. These services are critical for maintaining regulatory compliance and operational integrity of equipment such as refrigerators, freezers, and incubators, adhering to ISO/IEC 17025 standards for calibration documentation. Interested vendors must submit their proposals by March 18, 2025, and registration in the System for Award Management (SAM) is required for participation. For further inquiries, vendors can contact Andrea Howard at andrea.howard1@fda.hhs.gov or by phone at 240-402-7197.