This Amendment aims to adapt section 6.2.1 of the Official Mexican Standard NOM-060-SAG/ZOO-2020, Zoosanitary specifications for the processing of animal by-products and their use in animal feed, in order to eliminate the reference to a specific particle size established for rendering plants that process tissues of porcine, equine, avian, and other non-ruminant species. This adjustment seeks to avoid unnecessary technical requirements that do not represent a zoosanitary risk, without modifying the substantive content or the biosecurity principles of the standard. Likewise, the amendment allows greater operational flexibility in processing activities, reduces costs associated with regulatory compliance, and maintains the sanitary standards required to ensure the safety of products intended for animal feed.