This is a replica of the graduation certificate from Oklahoma State University, the flagship public land grant research university in Stillwater, Oklahoma, USA. As a typical state university in the United States, the school focuses on applied research and practical talent cultivation.

This diploma follows the traditional American diploma design standards, featuring the school emblem, full name of the graduate, degree awarded, major, and graduation date. The document has been stamped with the official seal of the institution and authenticated with the signature of authorized officials, and meets the certification standards of higher education institutions in the United States.