Advanced Therapy Medicinal Product (ATMP) therapies include cells, engineered tissues, or the manipulation of the patient’s genome. This is in contrast with traditional manufacturing processes for compounds that are synthetically derived (i.e., small molecule) or proteins or peptides expressed by cellular systems (i.e., large molecule biopharmaceuticals). ATMPs are based on genes, cells, or tissues delivered to patients to provide a therapeutic benefit based on a specific target of interest.