(a) Upon fulfillment of the terms of probation, upon release by the court prior to the termination of the period thereof, or upon release from confinement, the defendant shall be discharged without court adjudication of guilt. Except for the registration requirements under the state sexual offender registry, the discharge shall completely exonerate the defendant of any criminal purpose and shall not affect any of his or her civil rights or liberties; and the defendant shall not be considered to have a criminal conviction. It shall be the duty of the clerk of court to enter on the criminal docket and all other records of the court pertaining thereto the following:

"Discharge filed completely exonerates the defendant of any criminal purpose and shall not affect any of his or her civil rights or liberties, except for registration requirements under the state sexual offender registry; and the defendant shall not be considered to have a criminal conviction. O.C.G.A. 42-8-62."

Such entry shall be written or stamped in red ink, dated, and signed by the person making such entry or, if the docket or record is maintained using computer print-outs, microfilm, or similar means, such entry shall be underscored, boldface, or made in a similar conspicuous manner and shall be dated and include the name of the person making such entry. The criminal file, docket books, criminal minutes and final record, and all other records of the court relating to the offense of a defendant who has been discharged without court adjudication of guilt pursuant to this subsection shall not be altered as a result of that discharge, except for the entry of discharge thereon required by this subsection, nor shall the contents thereof be expunged or destroyed as a result of that discharge.

(b) Should a person be placed under probation or in confinement under this article, a record of the same shall be forwarded to the Georgia Crime Information Center. Without request of the defendant a record of discharge and exoneration, as provided in this Code section, shall in every case be forwarded to the Georgia Crime Information Center. In every case in which the record of probation or confinement shall have been previously forwarded to the Department of Corrections, to the Georgia Crime Information Center, and to the Identification Division of the Federal Bureau of Investigation and a record of a subsequent discharge and exoneration of the defendant has not been forwarded as provided in this Code section, upon request of the defendant or his attorney or representative, the record of the same shall be forwarded by the clerk of court so as to reflect the discharge and exoneration.