Combine a graduate certificate in Operations and Supply Chain Management with your MBA. Students choosing the elective option for their MBA have the ability to take courses from the Operations and Supply Chain Management graduate certificate as MBA electives. Credit for these courses is then applied when you start your graduate certificate. Students with an undergraduate degree in business will benefit the most from this option. Obtain the knowledge and skills you expect from a quality MBA program at a private, not-for-profit university, and a graduate certificate for additional expertise in your subject/field of interest. No GMAT or GRE required.