BECS

A Blood Establishment Computer System (BECS) is software used by a blood establishment to perform the safety-critical decisions FDA regards as device functions: maintaining donor deferral registries, matching donor history to a presenting donor, controlling ABO/Rh and infectious-disease test result interpretation, preventing release of unsuitable units, and generating the final container label. Because those functions determine whether a transfusable product reaches a patient, FDA classifies BECS as a Class II device under 21 CFR 864.9165 and requires 510(k) clearance plus compliance with 21 CFR 606 (cGMP for blood), 610 (general biological standards) and 21 CFR Part 11.

The distinction matters commercially, because most blood, plasma, cord-blood and tissue establishments run two layers of software. The cleared BECS owns donor eligibility, test-result interpretation and unit release. A manufacturing execution and quality layer owns everything the BECS was never designed to do: processing-step enforcement, equipment calibration and environmental monitoring, reagent and consumable lot genealogy, deviation and CAPA workflow, training and competency records, document control, and audit-ready review-by-exception.

V5 Ultimate is deliberately positioned as that second layer — it does not perform BECS functions and is not marketed as a cleared BECS. It integrates to the establishment's cleared system, enforces the surrounding cGMP process under 21 CFR 1271 and 21 CFR 606, and carries chain of custody and ISBT 128 identifiers end to end. See blood bank software and tissue bank software for how the split is implemented.