The Blood Bank Management System is a comprehensive solution that automates the workflow of a blood bank. It allows for donor registration, user access controls, blood screening, stock maintenance, blood requisition, cross matching, camp management, blood/component issue and separation, blood discard, and doctor/administrator modules. The key processes involved are blood donation, blood requisition, stock maintenance, and reporting. Donors provide blood units which are screened and stored. Hospitals can place requisition requests and be allocated cross-matched units. Inventory is automatically updated and various reports can be generated.