Exam vouchers may be purchased at the NRCC bookstore in Dublin for $96. Practice tests are included when you purchase an exam voucher. You may also choose to attend just the practice test seminars for $20. Please contact MOSnrcc@nr.edu or call Hilda Haga at 540-674-3617 to reserve your spot. Additional questions may be sent to Jeanne Symanoskie or Patty Ryan, see contact information on the left.