The U.S. Food and Drug Administration today finalized a new food safety rule under the FDA Food Safety Modernization Act (FSMA) that will help to prevent wide-scale public health harm by requiring companies in the United States and abroad to take steps to prevent intentional adulteration of the food supply. While such acts are unlikely to occur, the new rule advances mitigation strategies to further protect the food supply.

Under the new rule, both domestic and foreign food facilities, for the first time, are required to complete and maintain a written food defense plan that assesses their potential vulnerabilities to deliberate contamination where the intent is to cause wide-scale public health harm. Facilities now have to identify and implement mitigation strategies to address these vulnerabilities, establish food defense monitoring procedures and corrective actions, verify that the system is working, ensure that personnel assigned to these areas receive appropriate training and maintain certain records.

“Today’s final rule on intentional adulteration will further strengthen the safety of an increasingly global and complex food supply,” said Stephen Ostroff, M.D., incoming deputy commissioner for foods and veterinary medicine, FDA. “The rule will work in concert with other components of FSMA by preventing food safety problems before they occur.”

The rule was proposed in December 2013 and takes into consideration more than 200 comments submitted by the food industry, government regulatory partners, consumer advocates and others.