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Refund Policy

All class deposits are strictly non-refundable. Participants who arrive more than ten (10) minutes late for the scheduled class time will forfeit their deposit. Any participant asked to leave the class due to violation of class policies, procedures, or conduct standards will not be eligible for a refund of any payments made. Inclement weather exceptions may apply and will be evaluated at the time of occurrence.

National Interlock

5446 Hilton Industrial Way

Knoxville TN 37921

Phone: 865-252-3669

Fax: 865-444-5168

Email: class@tnduiservices.com

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