US fury at EU rules THE US has reacted with dismay to Europe 's plans for tough laws on labelling genetically modified foods. A source at the US State Department who spoke to New Scientist slammed the proposals and branded them "unnecessary". The European Union 's agriculture ministers rubber-stamped the draft rules last week after months of argument, and they will become law in around four months ' time if the European Parliament gives its approval, which looks certain. "We think it 's a milestone, a real breakthrough," said a spokeswoman for the European Commission. "I feel strongly that our citizens need to be able to make this choice," says David Byrne, EU commissioner for consumer protection. "But I deplore scaremongering about GMOs." Although not willing to discuss Washington 's reaction in detail, the State Department source denounced the new rules. The US has already warned that a trade war could flare up unless the European Union lifts its unofficial 4-year block on GM imports. "We believe the EU 's moratorium on approvals of new kinds of biotechnology foods has no scientific basis, and we urge the EU to lift it," the source said. "Failing that, we 're actively considering taking action through the World Trade Organisation." If the law is approved, products that contain more than 0.9 per cent EU-approved GM material will have to be labelled. That includes glucose syrup produced from GM maize, or soybean and rapeseed oil from GM plants. But no known test can distinguish between such products and those from unmodified plants. Only products that contain levels of unauthorised GM material above 0.5 per cent will be banned. This would allow a little leeway for accidental contamination in transit or during production. Lastly, animal feed containing GM material or produced from it will for the first time need to be labelled as such. So too will fodder laced with GM-derived additives such as vitamin B2. But meat and dairy produce from animals fed GM produce will not have to be labelled. Aside from exacerbating tensions with the US, the rules could also create further divisions within Europe. Britain 's Food Standards Agency, for example, says the rules are "unenforceable and impractical, and do not represent a positive move in terms of consumer choice". A spokeswoman at the FSA branded the rules a "cheat 's charter". Because the laws would demand labelling of products devoid of any detectable GM material, trading standards officers would have to rely on "paper trails" documenting the history of the product. "We think that 's absolutely open to fraud, and you 'd often have to rely on the honesty of a producer in a third country," she said. But opponents of genetic engineering are delighted with the proposals. "This will send a strong message to commodity-exporting nations such as the US, Canada, Argentina and Brazil," says Lorenzo Consoli of Greenpeace. "The times when you could sneak millions of tonnes of GM soybeans and maize unlabelled into the food chain are definitely over." Andy Coghlan From New Scientist 07 December 2002.