This seems to be a current interweb fantasy.
"Both the EU and US governments have quietly increased the acceptable limits of cesium 134 and cesium 137 in food some 20-fold "to prevent food shortages" in recent weeks"
I mean.
Here's the EU regulation in force:
http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2011:080:0005:0008:EN:PDF
Here's the relevant clause re radiation limits:
"in case the product is originating from the prefectures Fukushima, Gunma, Ibaraki, Tochigi, Miyagi, Yamagata, Niigata, Nagano, Yamanashi, Saitama, Tokyo and Chiba, the product does not contain levels of the radionuclides iodine-131, caesium-134 and caesium-137 above the maximum levels provided for in Council Regulation (Euratom) No 3954/87 of 22 December 1987, Commission Regulation (Euratom) No 944/89 of 12 April 1989 and Commission Regulation (Euratom) No 770/90 of 29 March 1990."
Note the dates of those. They're the post Chernobyl limits applied across Europe.
I'm at a slight loss to see where this supposed increase has come from -
here's the three instruments
http://ec.europa.eu/energy/nuclear/radioprotection/doc/legislation/90770_en.pdf
http://ec.europa.eu/energy/nuclear/radioprotection/doc/legislation/89944_en.pdf
http://ec.europa.eu/energy/nuclear/radioprotection/doc/legislation/90770_en.pdf
It's the first two that matter, since they're for direct consumption.
The claim is that
"Until now, a maximum of 600 becquerels of radioactivity (cesium 134 and cesium 137) per kilogram allowed, but since last weekend for example oil or herbal suddenly 12,500 becquerels per kilogram,
Read more: http://www.darkgovernment.com/news/eu-secretly-increases-food-safety-levels-of-radioactivity/#ixzz1JQA3TR9b"
but note: From the first the table on the back page gives "other foodstuffs" for Caesium at 1250Bq/Kg; and the second for minor foodstuffs (and check out the list, it includes herbs, spices and essential oils, the claimed area of change) and says:
"For the minor foodstuffs given in the Annex, the
maximum permitted levels to be applied are 10 times
those applicable to ‘other foodstuffs except minor"
I make 1250*10 as 12,500.
So, where does this come from?
There's a separate limit for "milk and foodstuffs for infants" of 600Bq - that still applies.
http://europa.eu/rapid/pressReleasesAction.do?reference=MEMO/11/215
So, in other words, it's yet more internet mentery, prompted by some lazy bastard who can't be bothered to research something - despite having the most powerful research tool in hsitory accessible from their desktop.