"WASHINGTON — Food companies would not have to disclose whether their products include genetically modified ingredients under legislation passed by the House Thursday.
The House bill is backed by the food industry, which has fought mandatory labeling efforts in several states around the country. The legislation, which passed 275-150, would prevent states from requiring package labels to indicate the presence of genetically modified organisms, or GMOs.
So far, Vermont is the only state set to require the labels. That law will take effect in July 2016 if it survives a legal challenge from the food industry. Maine and Connecticut have also passed laws requiring the labeling, but those measures don’t take effect unless neighboring states follow suit."