Ga. Code § 17-16-6
If at any time during the course of the proceedings it is brought to the attention of the court that the state has failed to comply with the requirements of this article, the court may order the state to permit the discovery or inspection, interview of the witness, grant a continuance, or, upon a showing of prejudice and bad faith, prohibit the state from introducing the evidence not disclosed or presenting the witness not disclosed, or may enter such other order as it deems just under the circumstances. If at any time during the course of the proceedings it is brought to the attention of the court that the defendant has failed to comply with the requirements of this article, the court may order the defendant to permit the discovery or inspection, interview of the witness, grant a continuance, or, upon a showing of prejudice and bad faith, prohibit the defendant from introducing the evidence not disclosed or presenting the witness not disclosed, or may enter such other order as it deems just under the circumstances. The court may specify the time, place, and manner of making the discovery, inspection, and interview and may prescribe such terms and conditions as are just.
OCGA § 17-16-6