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Degree Verification

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Clarkson University has authorized the National Student Clearinghouse to provide all degree verifications.  The National Student Clearinghouse can be contacted at, or by mail: National Student Clearinghouse, 2300 Dulles Station Boulevard, Suite 300, Herndon, VA 20171. 

We no longer provide degree verifications by phone. You can obtain instant verifications at  School codes are listed below:

  • Potsdam Campus: 002699
  • Capital Region Campus (formerly Union Graduate College): 002699-01