Austria notified the European Commission of its new scientific elements justifying the prolongation for three additional years of the implementation of a national safeguard measure prohibiting the placing on the market of genetically modified maize MON 863 in Austria. Subsequently, the European Commission asked the European Food Safety Authority (EFSA) to assess the new scientific information supporting the prolongation of the prohibition. Having considered the information provided by Austria and all relevant scientific publications, the EFSA Panel on Genetically Modified Organisms (GMO Panel) concluded that the new scientific elements submitted by the Austrian Authorities do not lead EFSA to reconsider the conclusions in its opinions on maize MON 863.