Section 15-22-5.2 - Batch Requirements5.2.1 A medical cannabis establishment shall separate each harvest batch of usable medical cannabis into no larger than twenty-five pound (25 lb) harvest batch packages for testing purposes.5.2.2 Notwithstanding Rule 5.2.1 of this section, a medical cannabis establishment may combine harvest batch packages for purposes of test sampling if intended for use by a licensed processing entity to make a cannabinoid concentrate or extract5.2.3 A medical cannabis establishment may not combine harvest batch packages for purposes of sampling and testing for THC or CBD.5.2.4 A medical cannabis establishment shall assign each harvest and production batch a unique batch number as defined in this Part and that unique batch number shall be: A. Documented and maintained in the licensee's records for at least two years and available to the Department upon request;B. Provided to the individual responsible for taking samples; andC. Included on the batch label.