This Prior Information Notice (PIN) is separate to any tender opportunity and not related in any form whatsoever to any subsequent activity that NHSBT may wish to pursue. The purpose of this PIN is to consult the market to improve NHSBT’s knowledge on the status of manufacturer(s) or economic operator(s) that can supply a commercially available haemoglobin analyser for pre-donation screening of whole blood, platelet and plasma donors. It is the intention of NHSBT to further consult and engage with only those manufacturer(s) and economic operator(s) who meet the outline requirements.