840-series orange (Bangs) and yellow RFID tags require a national premises ID number and must be ordered independently. The Department of Livestock no longer carries the RFID tags.
Approved forms of official ID:
NUES, 840-series RFIDs, scrapie tags, trich tags (must be approved by receiving state when shipping bulls out of state).
Official identification should always be used for official documents (ICVIs, quarantines, TB, brucellosis, trich, and EIA tests, etc)
Animals shall be identified with only one official tag. A second official tag may be allowed by the Area Veterinarian in Charge (AVIC) where maintaining identity is important such as in the cases of: a) export shipments, b) quarantined herds, c) or field trials, experiments, or disease surveys. Animals carrying one or more official tags shall not be retagged with yet another official eartag except as allowed by the AVIC for stated purposes above. In the case of multiple official eartags, none shall be removed. All alpha-numeric characters of every official eartag carried by the animal shall be listed as the animal’s identification number on all official documents.
Intrastate Requirements
ARM 32.3.2006: Intrastate Movement of Cattle: Identification
ARM 32.3.434: Animal Identification within the DSA