CFR > Title 25 - Indians > CHAPTER I—BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR > SUBCHAPTER H—LAND AND WATER (parts 150 to 183) > PART 161—NAVAJO PARTITIONED LANDS GRAZING PERMITS > SUBPART C—General Provisions (§161.200 to §161.207) > 161.206—What must a permittee do to protect livestock from exposure to disease?