NOVA has an open-door admission policy. Any person 18 years or older with a high school diploma or equivalent can take advantage of our academic opportunities.To make it official, there are important initial next steps that all admitted students need to complete to confirm enrollment. All freshman admission decisions are communicated via the George Mason Admissions Portal. Fill out the Course Prerequisite Waiver Form 125-041. Upload and attach your unofficial documents. To begin the student visa application process, the student must be accepted into an SEVP-approved school in the US and receive an Acceptance Letter. An admissions letter is a note that colleges and other programs send to notify students that they earned acceptance. Undergraduate acceptance rate. Circuit Court fillable forms allow you to enter information on a form while displayed in Adobe Acrobat and then print the completed form out.