Notwithstanding the execution and delivery of the Voluntary Authorization for Deduction of Association Dues form, an employee may voluntarily revoke previously authorized payroll deductions by submitting written notification to the Employer. The Employer shall provide a copy of any revocation request to the HOA within five (5) days of receipt. Payroll deductions shall terminate when a revocation has been delivered to the University Payroll Office at least thirty (30) calendar days prior to the last payday of the calendar month. Unless revoked by the employee, dues deduction authorizations shall remain in effect for the duration of the employee's employment as a House Officer.