| California |
Required for entry |
Negative within 12 months |
Must include test date, lab, accession number, and result |
| Nevada |
Required within 30 days |
Negative within 12 months |
Include proof of ownership with CVI |
| Oregon |
Required for entry |
Negative within 12 months |
CVI must be issued within 30 days |
| Washington |
Required for entry |
Negative within 12 months |
CVI must be issued within 30 days |
| Idaho |
Required for entry |
Negative within 12 months |
CVI must be issued within 30 days |
| Montana |
Required for entry |
Negative within 12 months |
CVI must be issued within 30 days |
| Arizona |
Required for entry |
Negative within 12 months |
CVI must be issued within 30 days |
| Utah |
Required for entry |
Negative within 12 months |
Brand inspection or proof of ownership required |