Section 15-22-5.8 - Post-Testing Sample Requirements5.8.1 The cannabis testing entity shall retain the reserve sample, consisting of any portion of a sample that was not used in the testing process. The reserve sample shall be kept at minimum, for forty-five (45) business days after the analyses, after which time it may be destroyed and denatured to the point the material is rendered unrecognizable and unusable.5.8.2 The cannabis testing entity shall securely store the reserve sample in a manner that prohibits sample degradation, contamination, and tampering.5.8.3 The cannabis testing entity shall provide the reserve sample to the Department upon request.