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University of Bayreuth, Press Release No. 167/2023, 05.12.2023

Securing the global food supply despite EU regulations

Researchers at the University of Bayreuth have compiled information to help political decision-makers better understand the individual options for a new EU-wide regulation of breeding technologies. The aim is to ensure the success of food producers in the EU on the global market. The scientists' findings have now been published in the renowned scientific journal Nature Plants and will be incorporated into the current debate on a draft law by the EU Commission.

In July 2023, the European Commission proposed a new regulation on plants bred using certain new genomic techniques (NGT). It is now in the legislative process and is being discussed by members of the EU Parliament and the European Council.

Prof. Dr Kai Purnhagen, Professor of Food Law at the University of Bayreuth, and his team have analysed the planned reforms. The researchers recommend focussing on plant traits with sustainability benefits. This is "the best way to contribute to climate protection and the transition to climate neutrality and to immediately integrate sustainability into all food-related policy areas," says Purnhagen.

To support decision-making in the legislative process, the team of authors Kai Purnhagen, Yasmine Ambrogio, Alexandra Molitorisova and Alessandro Monaco also present six regulatory options in the article "Options for the regulation of new genomic techniques for plants in the European Union". "New genomic techniques offer great potential, but the possible risks should be managed," says Prof Purnhagen. "How exactly this should be done is still unclear. We have therefore outlined various options that should now enrich the discussion on the planned law."

The options mentioned in the article are modelled on regulations in New Zealand, South Africa, Argentina, the USA, Japan and Canada. "We are proposing various regulatory options to regulate the new breeding technologies in such a way that the EU remains present on the global market and in research and the risks remain manageable," says Purnhagen. For this reason, the regulations of other countries and other regulatory areas in the EU have also been used as a guide. "However, our proposals are primarily based on scientific findings. The regulatory options can be used to develop a law that secures the future food supply worldwide and ensures that the EU is not left behind by the global market in terms of food supply."

The Bayreuth research team produced the paper with research partners from the Federal Office of Consumer Protection and Food Safety, the Department of Plant Breeding at the Swedish University of Agricultural Sciences, the NGO Euroseeds, the Agricultural Economics and Rural Policy Group at Wageningen University, the European Technology Platform "Plants for the Future", the Agroecology and Environment Department of Agroscope (Swiss Federal Office for Agriculture), the Faculty of Biology at the University of Latvia and XPRO Consulting Limited.

The project was funded by the Horizon Europe project GeneBEcon "Capturing the potential of Gene editing for a sustainable BioEconomy" and the project of the German Research Foundation (DFG) and the Oberfrankenstiftung (OFS) "Regulating Food Innovation - Technical Innovation requires Regulatory Innovation".


Purnhagen, K., Ambrogio, Y., Bartsch, D. et al. "Options for regulating new genomic techniques for plants in the European Union. "; Nature Plants  (2023). 

DOI: https://doi.org/10.1038/s41477-023-01570-2 

Prof. Dr. Kai Purnhagen, LL.M.

Prof. Dr. Kai Purnhagen

Chair of Food Law
University of Bayreuth

Phone: +49 (0)921 / 55-1020
E-mail: kai.purnhagen@uni-bayreuth.de

Jennifer Opel

Jennifer Opel (on maternity/parental leave)Deputy Press & PR Manager

Phone: +49 (0)921 / 55-5357
E-mail: jennifer.opel@uni-bayreuth.de