Allflex USDA 840 tags are compliant with USDA animal
traceability requirements. 840 EID tags signify to buyers that the animals were
born in the USA. On these Allflex cattle tags, a unique 15-digit ID number is
stored digitally and printed on each single-use, tamper-proof half-duplex (HDX)
tag. Your farm premise ID number is assigned to the tag number series being
shipped to you, and the information is held in the NAIS database. Each tag can
be visually verified by looking at the printed tag ID number or be
automatically verified with use of a reading device. HDX ear tags are the best
choice when the cattle ear tags will be read using a walk-through reader or in
a packing plant because of their greater read distance. Apply Allflex EID tags
with Universal Allflex Tagger (remove the clip) or Allflex Retractomatic. White.
PREMISE ID REQUIRED : Please provide your seven-character alphanumeric
premise ID number (PIN), farm name, and complete address when ordering USDA 840
tags.