Does medical cannabis have a DIN?

Pharmacological cannabinoids such as Sativex® (delta-9-tetrahydrocannabinol-cannabidiol) and Cesamet® (nabilone) have been approved for specific indications by Health Canada, however herbal medical cannabis has not gone through Health Canada’s drug review and approval process, nor does it have a Drug Identification Number (DIN) or Natural Product Number (NPN).