The preventive controls provision of FSMA (section 103) does not exempt dairy facilities that are required to register with the FDA. The 2013 PMO does not address all of the FSMA requirements, such as a written hazard analysis, those relevant to food allergens, or the potential presence of environmental pathogens in the food processing environment. Such provisions in the Preventive Controls rule could help prevent food safety problems from the consumption of food produced in PMO facilities. At its biennial conference in April 2015, the National Conference on Interstate Milk Shipments (NCIMS) initiated work to modify the PMO; therefore we are extending the compliance date for PMO-regulated facilities to comply with the rule in order to make use of the existing system of state regulatory oversight for Grade “A” milk and milk products provided through the NCIMS and the food safety requirements of the PMO.