This action would amend APHIS’ animal disease traceability regulations, currently codified at 9 CFR part 86. The primary proposed change would require that beginning January 1, 2023, APHIS would only recognize identification devices (e.g., eartags) as official identification for cattle and bison covered by the regulations if the devices have both visual and electronic readability (EID). Other proposed changes are intended to clarify language and requirements in several sections of part  86. These changes would enhance the U.S. traceability system to better achieve goals of rapidly tracing diseased and exposed animals and containing outbreaks.