According to FDA official website, 3 food contact notifications (FCN) have been approved by FDA in October, and their information is shown in the table below: Notifier Effective Date Name of The Substance Intended Use Limitations/Specifications Enviro Tech Chemical Services, Inc. Oct 4, 2017 An aqueous mixture of peroxyacetic acid (PAA) (CAS Reg. No. 79-21-0), hydrogen peroxide (HP) (CAS Reg. No. 7722-84-1), acetic acid (AA) (CAS Reg. No. 64-19-7), 1-hydroxyethylidine-1,1-diphosphonic acid (HEDP) (CAS Reg. No. 2809-21-4), and optionally sulfuric acid (SA) (CAS Reg. No. 7664-93-9). As an antimicrobial agent in process water and ice used in poultry processing. The components of the FCS mixture will not exceed 2000 ppm PAA, 770 ppm HP, and 100 ppm HEDP in process water applied as a spray, wash, rinse, dip, chiller water, low temperature (e.g., less than 40°F) immersion baths, or scald water for whole or cut poultry carcasses, parts, trim, and organs….