Department 1000 - Department of Agriculture
- Division 1003 - Water And Wastewater Facility Operators Certification Board (1003 Series) (§§ 1003-1 — 1003-8)
- Division 1004 - Executive Director of Department of Public Health and Environment (§ 1004-1)
- Division 1005 - Division of Disease Dontrol and Public Health Response (§§ 1005-1.1 — 1005-5-14)
- Division 1006 - Center for Health and Environmental Data (1006, 1009 Series) (§§ 1006-1 — 1009-6-5)
- Division 1007 - Plant Industry Division (§§ 1007-1 — 1007-3-260.43)