What you will find here: Canadian guidelines for natural and non-prescription products.
Go to https://www.canada.ca/en/health-canada/services/drugs-health-products/natural-non-prescription.html
Natural and Non-prescription Health Products
The Natural Health Products Directorate (NHPD) has changed its name to the Natural and Non-prescription Health Products Directorate (NNHPD) subsequent to its recently expanded mandate to include the oversight of non-prescription and disinfectant drugs in addition to natural health products (NHPs). Please note that we are currently modifying documents to reflect this change.