Attention Texas Deer Breeders: The Texas Animal Health Commission now requires that all whitetail deer to be sold live to other breeders must have a USDA 840 RFID tag. The Allflex USDA FDX Lightweight EID tag can be used to meet this requirement. A Premises ID (PIN) is required for these tags. To obtain a PIN, contact your state's Animal Health Commission. If you have a Texas LID (Location ID), this can be used as the Premises ID.