166D.6  Reporting of test results.
  All tests under this chapter must be taken by a test administered by a licensed veterinarian. Test samples are to be collected by or under the direction of the department and a licensed veterinarian. If the test is determined by a laboratory located outside the state of Iowa, the person whose animal has been tested shall be responsible for assuring that the result is reported to the department within fourteen days following completion of the test. Swine sampled shall be identified with a numbered metal ear tag. The department shall make the ear tags available. Ear notches or other numbered identification methods approved by the department may be used at the herd owner’s expense.
  Test results shall be reported on forms prescribed by the department signed by the veterinarian and transmitted to the department within fourteen days following completion of the tests. Copies shall be made available to the attending veterinarian. Upon receipt, the attending veterinarian shall provide copies to the herd owner.
89 Acts, ch 280, §6