National Comparative Audit of Blood Transfusion

Upcoming audits

  • March 2024 - Bedside Transfusion Audit

Our latest reports published are:

  • 2022 Audit of Blood Sample Collection & Labelling
  • 2021 Survey of Patient Blood Management
  • 2021 Audit of NICE Quality Standard QS138 

Go the audits

What is the National Comparative Audit?

The National Comparative Audit of Blood Transfusion (NCABT) is a programme of clinical audits which looks at the use and administration of blood and blood components in NHS and independent hospitals in England. We also invite participation from the blood services in Northern Ireland, Scotland and Wales.

The objective of the programme is to provide evidence blood is being ordered and used appropriately, administered safely, to highlight where practice is deviating from guidelines to the possible detriment of patient care.

The programme has been in operation since 2003 and is funded entirely by NHS Blood and Transplant through the blood pricing mechanism, and is one of the largest independently funded audit programmes in the UK. No charge is made to UK hospitals participating in it.


John Grant-Casey
National Comparative Audit Programme Manager
Telephone: 07720 275388 

Paul Davies
Senior Clinical Audit Facilitator
Telephone: 07385 387918