The Ministry of Agriculture and Livestock in Brazil has launched the National Plan for Individual Identification of Cattle and Buffaloes (PNIB), aiming to improve livestock traceability from 2025 to 2032. The plan will implement an individual identification system to track the history, location, and movement of each animal, aimed at strengthening animal health programs, enhancing market commitment, and supporting consumer demand for product quality. The plan will be implemented in phases, starting with the creation of the system and national database from 2025 to 2027, and the mandatory individual identification of animals born after 2027. The small number of head of cattle per property in Paraná may lead to an earlier completion of the identification process.