Meeting held at the Department of Health & Social Security, re problems confronting NBTS including establishing the clinical needs of blood components for the next 5 or 10 years presented by P. Benner (Chairman), DR. F. D. Beddard, D. V. Chislett, M. W. Draper, T. E. Dutton, N. E. G. Fogien, Dr. Gilliar, R, Ford, T. E. Nodder, Dr. W. D. A. Maydock (Consultant Adviser), Dr. R M Shaw, C. G. Taylor, Dr. Shoils L Waiter, Dr. A. D. Mointyre, Welsh office Dr. R. T. Bevan, and J. A. Morgan