"Eligible prescription drug " (EPD) means any unused prescription only drug that has not reached its expiration date, is contained in an unopened unit dose or other tamper evident packaging, has not been in the possession of the patient and has been stored properly and is not a controlled substance, compounded drug, radiopharmaceutical therapeutic or diagnostic drug.
N.H. Admin. Code § Ph 1402.06
#10064, eff 12-28-11