This serves as a Wiley (BJHaem) Research Letter Reporting haemostasis assays in IU/dL—A recommendation for harmonisation from the British Society for Haematology Haemostasis and Thrombosis Task Force, UK NEQAS for Blood Coagulation and the UK Haemophilia Centres Doctors Organisation.
Declaration of Interests
The BSH paid the expenses incurred during the writing of this good practice paper. All authors have made a declaration of interests to the BSH and Task Force Chairs which may be viewed on request.