Short Description The Vegetarian Society Approved trademarks are symbols you will see on thousands of products in shops all over the UK. The vegan trademark has been going since 2017. The Vegetarian Society Approved trademark process involves our experts checking all ingredients and production methods. By independently checking all the ingredients, it means you don’t have to when you’re shopping. When you see our vegan trademarks on a product, you know you can trust it is vegan.