The Center for Biologics, Evaluation & Research (CBER) is the primary Center in the FDA, which oversees the regulation of biologic & related products. We will explore in this chapter the broad range o...The Center for Biologics, Evaluation & Research (CBER) is the primary Center in the FDA, which oversees the regulation of biologic & related products. We will explore in this chapter the broad range of biological products CBER reviews. There are three main review offices in CBER; Office of Blood Research and Review (OBRR); Office of Cellular, Tissue and Gene Therapies (OCTGT); and the Office of Vaccine Research and Review (OVRR).