Natural Product Number (NPN) Canada
After Health Canada assesses your product and decides it is safe, effective and of great quality, it issues a product license along with a Natural Product (NPN) Number or Homeopathic Medicine Number (DIN-HM). This 8-digit identifier NPN number must appear on the principal display panel of the NHP label. The Health Canada NPN number on the label indicates that Health Canada has reviewed and approved the health product. Acquiring an NPN number is mandatory to enter the Canadian market.