In addition to the application, Executive MBA admissions requirements include:
(Go to the Application Process page for details.)

Most candidates aren’t required to submit GMAT or GRE scores. Exceptions are made for individuals who need to demonstrate mastery of necessary quantitative skills. If you believe test scores would strengthen your application, however, you’re welcome to submit them.

Note: You can submit your material in several stages: the online application and essay first, the supporting documentation – transcripts, recommendation forms, and commitment letter – subsequently.