The deregulation of GMO microorganisms is underway
A proposal for a directive made by the European Commission on 16 December 2025 calls on Member States and the European Parliament to deregulate the marketing of genetically modified bacteria, yeasts, viruses and other micro-organisms, including transgenics. According to the Commission, the aim would be to allow companies to market these GMO microorganisms (GMMs) under lighter or even no rules. This would involve an “adapted” health and environmental risk assessment, an end to traceability, an end to environmental monitoring… Following the plants, the deregulation of GMOs is therefore continuing, this time with microorganisms, with perhaps the animals next in line in 2026.
Few micro-organisms modified by Crispr are already on the market
