Japan will allow food products to contain genetically modified corn in levels
up to 5%, the nationwide Mainichi Shimbun newspaper reported today.

The newspaper reports that the rule will form part of new safety guidelines to
take effect April 1. The government decided to set a threshold for high-tech corn
after new technology made it possible to detect it in processed foods.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

The decision to allow the GM ingredient limit in processed foods comes as a
surprise. The Japanese have been strong opponents to the presence of any genetically
modified organisms in food. Japan has closely regulated the biotech food sector
citing concern over possible health risks from eating products made from it,
but commercial concerns look to be behind the government’s thinking.

The discovery of genetically modified StarLink corn in snack products caused
a national storm last year.

Just Food Excellence Awards - Nominations Closed

Nominations are now closed for the Just Food Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Winning five categories in the 2025 Just Food Excellence Awards, Centric Software is setting the pace for digital transformation in food and FMCG. Explore how its integrated PLM and PXM suite delivers faster launches, smarter compliance and data-driven growth for complex, multi-channel product portfolios.

Discover the Impact