2021 Tennessee Code
Part 1 - General Provisions Applicable to All Bonds and Notes Issued by Local Governments
§ 9-21-122. Authorization to Cancel Bonds, Notes and Coupons

Whenever any bonds, notes, or interest coupons shall be paid and discharged, they shall be cancelled by stamping and punching, immediately upon their redemption. The cancelled bonds, notes, and coupons shall be retained and be available for examination in annual audits subject to § 9-21-123.