RESUMO
BACKGROUND AND OBJECTIVES: Haemovigilance systems are intended to collect and analyse data, and report findings relating to transfusion complications, such as blood product safety, procedural incidents, and adverse reactions in donors and patients. A common problem among developing haemovigilance programs is the lack of resources and tools available to countries striving to establish or enhance their haemovigilance system. MATERIALS AND METHODS: World Health Organization, in collaboration with International Society for Blood Transfusion (ISBT), International Haemovigilance Network and other haemovigilance experts embarked on a Haemovigilance Tools Project to collect and provide materials and resources to assist with the stepwise implementation of haemovigilance. RESULTS AND CONCLUSIONS: Resources are housed as a virtual compendium on the ISBT website under the Haemovigilance Working Party. These are managed by a subcommittee of the Working Party and are freely available and downloadable to all without requiring ISBT membership.