Certification, by INCC, is the standard of excellence that nurses will seek in order to provide optimal infusion care that the public expects, demands, and deserves. Becoming a Certified Registered Nurse Infusion may be one of the most significant career decisions you choose to make. You have dedicated yourself to one of the most sophisticated nursing specialties, which is used in most clinical settings including: pediatrics, oncology, transfusion, pharmacology, home-care, long-term care, and geriatrics.