Dr. Arwa Al-Riyami is a member of ISBT, AABB, ISCT and ICTMG. Dr. Al-Riyami is a member of the AABB Global Transfusion Forum Steering Committee and the Cell Therapy Section Coordinating Committee. She is an AABB assessor and international Ambassador. She serves as the chair of ISBT Clinical Transfusion working party and is a member of the ISBT Standing Committee on Ethics. Dr Al-Riyami is a board member of the Arab Transfusion Medicine Forum and the Omani Society of Haematology. Dr Al-Riyami is also a member of the WHO Advisory Group on Blood Regulation, Availability and Safety.