Across jurisdictions, the label vegan is defined more by certification schemes and advocacy organizations than by uniform law. Many national regulators have not issued a single legal definition, which leaves manufacturers and consumers reliant on third-party standards. Donald Watson and The Vegan Society coined the term vegan in 1944 and developed the Vegan Trademark that sets strict criteria for ingredient origin and production methods. In practice, this trademark and other schemes function as de facto definitions.
Certification versus regulation
In Europe the V-Label administered by the European Vegetarian Union provides a recognizable vegan mark with published criteria that exclude animal-derived ingredients and most animal processing aids. In the United States there is no federal regulatory definition; the U.S. Food and Drug Administration has not established a formal legal definition of vegan, so certifiers such as Vegan Action with its Certified Vegan logo and The Vegan Society’s trademark fill the regulatory gap. These certifiers differ on allowances for processing aids, shared equipment, and certain additives such as vitamin D3 derived from lanolin.
What the differences mean in practice
Differences in criteria create practical consequences for supply chains, trade, and consumer trust. Some schemes permit trace cross-contact under certain risk-based approaches while others require supply-chain assurances and testing. Debates occur over ingredients with cultural and technical nuance: honey and shellac are excluded by most vegan certifiers for ethical reasons, while the acceptability of certain enzymes, isinglass used in wine fining, or animal-derived vitamins varies. These differences affect exported products, labeling claims, and consumer expectations across territories.
Regulatory absence prompts a patchwork where environmental and cultural contexts matter. In regions with strong animal-welfare movements, certifiers emphasize ethical sourcing and transparency; in others, vegan labeling focuses mainly on absence of animal ingredients to meet dietary preferences. The reliance on NGO standards also places responsibility on certifiers like The Vegan Society and the European Vegetarian Union to maintain rigorous, transparent rules. For manufacturers and consumers alike, the consequence is that the simple claim vegan can signal different assurances depending on the country and the certifying body, making certification choice, ingredient disclosure, and clear communication essential for trust and market access. *