Health Canada received a food additive submission seeking approval for the expansion of the steviol glycoside definition of this sweetener - to include all the steviol glycosides in the Stevia rebaudiana Bertoni plant.
As no safety concerns were identified, Health Canada has approved this application and updated the List of Permitted Sweeteners. Link: https://www.canada.ca/en/health-canada/services/food-nutrition/legislation-guidelines/acts-regulations/modification-list-permitted-sweeteners-steviol-glycosides.html