Understanding What Number is the GMO Food Sticker
                                
                                
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                                    3 min read                                
                            
                                Since January 1, 2022, a USDA standard requires foods containing bioengineered (BE) ingredients to be clearly labeled, replacing the widely misunderstood PLU code system. Understanding what number is the GMO food sticker today is less about a single digit and more about recognizing official government-mandated disclosures.