The BECS handles units and testing; AABB’s quality system essentials cover everything else: documents, training, equipment, suppliers, deviations, process improvement. In most transfusion services that layer runs on paper logs and spreadsheets — assessed every two years, reconciled the month before, and drifting the other twenty-three.
The deviation clock makes drift expensive: biological product deviations carry FDA reporting windows, and a paper intake process spends the window discovering what happened.
The AABB quality system essentials require controlled documents, qualified and competent personnel, validated processes and equipment, supplier qualification, deviation management with reporting, and records that trace every unit donor to recipient. 21 CFR 606 adds GMP for blood: records for each significant step (606.160), and biological product deviation reports to FDA (606.171) — with the clock defined.
Kintavo runs the essentials as daily workflows around your BECS: reagent QC signed at the bench, deviations with BPDR timelines enforced, equipment on schedule, and quality records born linked.
An AABB assessor samples the quality system: Tuesday’s reagent QC (signed at 6:04 a.m., one failed cell held before use), an equipment excursion (alarm event, product review, disposition signed), and a deviation from March (BPDR determination documented, filed on day 12 of 45). Then a records sample: each pull lands in seconds, signed and linked to its neighbors. The assessment closes early.
Quality records link as they are created — so an investigation or assessment starts from connected, signed evidence rather than four filing systems.