44:90:10:12.02Repurposing of expired flower or concentrate -- Retesting of expired concentrate -- New expiration date.

After the initial expiration date: (1) Flower may not be retested but may be extracted and manufactured into a new product, subject to the testing requirements in § 44:90:09:01, and given a new expiration date not to exceed twelve months from the date of retest; and (2) Concentrate may be retested for potency, microbials, and mycotoxins pursuant to § 44:90:09:01 and upon passage, repurposed into a new product and given a new expiration date not to exceed fourteen months from the date of retest. No flower or concentrate may be retested or repurposed more than once. Once the flower or concentrate has reached its expiration date and no longer qualifies to be retested or repurposed, it must be destroyed. Any testing done only for purposes of research and development testing or confirmatory testing does not disqualify the cannabis or cannabis product from being retested under this rule.

Source: 52 SDR 10, effective August 4, 2025