0400 - Environment and Conservation

  1. 0400-01 - Office of the Commissioner (Chapter 0400-01-01 to 0400-01-40)
  2. 0400-02 - Division of State Parks and Division of Natural Areas (Chapter 0400-02-01 to 0400-02-13)
  3. 0400-03 - Division of Surface Mining (Chapter 0400-03-01 to 0400-03-12)
  4. 0400-04 - Repealed (Chapter 0400-04-01 to 0400-04-02)
  5. 0400-05 - Division of Administration (Chapter 0400-05-01)
  6. 0400-06 - Division of Natural Areas (Chapter 0400-06-01 to 0400-06-02)
  7. 0400-07 - Division of Geology (Chapter 0400-07-01)
  8. 0400-08 - Division of Forestry (Chapter 0400-08-01)
  9. 0400-09 - Division of Archaeology (Chapter 0400-09-01)
  10. 0400-10 - Solid Waste Management (Administrative) (Chapter 0400-10-01)
  11. 0400-11 - Division of Solid Waste Management (Solid Waste Program) (Chapter 0400-11-01 to 0400-11-02)
  12. 0400-12 - Division of Solid Waste Management (Hazardous Waste Program) (Chapter 0400-12-01 to 0400-12-02)
  13. 0400-13 through 0400-14 - Reserved
  14. 0400-15 - Division of Remediation (Chapter 0400-15-01 to 0400-15-03)
  15. 0400-16 through 0400-17 - Reserved
  16. 0400-18 - Division of Petroleum Underground Storage Tanks (Chapter 0400-18-01)
  17. 0400-19 - Reserved
  18. 0400-20 - Division of Radiological Health (Chapter 0400-20-01 to 0400-20-13)
  19. 0400-30 - Air Pollution Control (Chapter 0400-30-17 to 0400-30-39)
  20. 0400-40 - Water Resources (WPC) (Chapter 0400-40-01 to 0400-40-18)
  21. 0400-42 - Water Pollution Control (Surface Mining) (Chapter 0400-42-01 to 0400-42-12)
  22. 0400-43 - Water Resources (Mineral Test Holes) (Chapter 0400-43-01)
  23. 0400-44 - Division of Water Resources (Chapter 0400-44-01)
  24. 0400-45 - Division of Water Resources (Chapter 0400-45-01 to 0400-45-10)
  25. 0400-46 - Water Resources (State Revolving Fund Program) (Chapter 0400-46-01 to 0400-46-06)
  26. 0400-48 - Water Resources (Groundwater Protection) (Chapter 0400-48-01)
  27. 0400-49 - Water Resources (Water and Waste Water Operator Certification) (Chapter 0400-49-01)
  28. 0400-51 - Terms (Transferred from 1040-01-01 ) (Chapter 0400-51-01)
  29. 0400-52 - Drilling, Re-Entering, Plugging and Abandoning Exploratory and Exploitation Oil and Gas Wells (Transferred from 1040-02 ) (Chapter 0400-52-01 to 0400-52-12)
  30. 0400-53 - Testing and Completing Wells for Production (Transferred from 1040-03 ) (Chapter 0400-53-01 to 0400-53-03)
  31. 0400-54 - Production (Transferred from 1040-04 ) (Chapter 0400-54-01 to 0400-54-09)
  32. 0400-55 - Unitization (Transferred from 1040-05-01 ) (Chapter 0400-55-01)
  33. 0400-56 - Administrative Procedures (Transferred from 1040-06 ) (Chapter 0400-56-01 to 0400-56-02)
  34. 0400-57 - Forms (Transferred from 1040-07-01 ) (Chapter 0400-57-01)
  35. 0400-58 - NGPA Processing Transferred from 1040-08-01 ) (Chapter 0400-58-01)
  36. 0400-60 - Office of Energy Programs (Chapter 0400-60-01 to 0400-60-05)
  37. 0400-70 - Waivers (Chapter 0400-70-01)

Notes

Original chapter 0400-02-02 certified May 24, 1974.
Amendment to rule 0400-02-02-.14 filed May 1, 1975; effective May 31, 1975.
Amendments to rules 0400-03-12-.01 and 0400-03-12-.04 filed November 12, 1975; effective December 12, 1975.
Amendments to figures 2, 3 and 4, filed November 12, 1975; effective December 12, 1975.
Rules 0400-03-07-.03(2)(c) and 0400-03-07-.03(2)(d) were suspended by order of the Commissioner of Conservation December 11, 1975.
Repeal of chapter 0400-01-02 filed April 22, 1976; effective May 22, 1976.
Chapter 0400-05-01 filed August 26, 1976; effective September 25, 1976.
Rule 0400-03-02-.08 filed October 4, 1977; effective November 3, 1977.
Original chapter 0400-02-09 filed April 10, 1979; effective July 30, 1979.
New chapters 0400-01-01 through 0400-01-31 filed August 30, 1982; effective September 29, 1982.
New chapter 0400-01-24 filed October 26, 1982; effective January 14, 1983.
Repeal of rules 0400-01-03-.17 and 0400-01-05-.22, new rule 0400-01-03-.17 and amendments to rules 0400-01-05-.34 and 0400-01-07-.05 filed August 17, 1983; effective September 16, 1983.
Original chapter 0400-06-01 filed November 14, 1983; effective February 13, 1984.
Original chapter 0400-06-02 filed May 13, 1986; effective June 12, 1986.
Original rules 0400-06-02-.05 through 0400-06-02-.13 filed June 17, 1986; effective July 17, 1986.
Original rule 0400-07-01 filed February 27, 1987; effective May 27, 1987.
Repeal of chapter 0400-04-01 filed August 24, 1987; effective October 8, 1987.
Amendment to rules 0400-02-01-.03, 0400-02-02-.01, 0400-02-02-.05, 0400-02-02-.08, 0400-02-02-.11 through 0400-02-02-.13, 0400-02-02-.14 through 0400-02-02-.16, 0400-02-02-.17 through 0400-02-02-.19, 0400-02-02-.21, 0400-02-02-.26, 0400-02-02-.29, 0400-02-02-.31, 0440-02-02-.32, 0400-02-02-.33, 0 40002-03-.01, 0400-02-03-.03 through 0400-02-03-.05, 0400-02-04-.02, 0400-02-04-.03, 0400-02-05-.02, 0400-02-05-.15, 0400-02-05-.22, 0400-02-06-.01 and 0400-02-06-.02 filed August 24, 1987; effective October 8, 1987.
Original chapter 0400-02-10 filed February 25, 1988; effective April 10, 1988.
Amendment to rule 0400-02-10-.03 filed May 12, 1988; effective August 29, 1988.
Amendment to rules 0400-06-01-.03, 0400-06-01-.05, 0400-06-01-.08 and 0400-06-01-.09 filed July 29, 1988; effective October 29, 1988.
Original chapter 0400-08-01 filed August 25, 1989; effective October 9, 1989.
Amendment to rule 0400-06-01-.04 filed August 3, 1990; effective September 17, 1990.
Original chapter 0400-09-01 filed October 11, 1991; effective November 25, 1991.
Amendment to rule 0400-06-02-.04 filed April 27, 1992; effective June 11, 1992.
Repeal to Chapter 0400-04-02 filed June 21, 1993; effective August 5, 1993.
Amendment to rule 0400-02-10-.11 filed May 13, 1994; effective July 27, 1994.
Amendment to rules 0400-06-02-.02 through 0400-06-02-.08 and 0400-06-02-.13 filed July 14, 1999; effective September 27, 1999.
Original rule 0400-02-02-.32 filed April 4, 2000; effective June 18, 2000.
Amendment to rule 0400-06-02-.04 filed October 23, 2000; effective January 6, 2001.
Original rule 0400-05-01 filed January 19, 2001; effective April 5, 2001.
Amendment to chapter 0400-08-01 has assigned a new control number, removed, and renumbered to chapter 0080-07-02 filed December 6, 2000; effective April 30, 2001.
Amendment to rule 0400-02-02-.14 filed October 15, 2003; effective December 29, 2003.
Amendment to rule 0400-06-02-.04 filed October 5, 2004; effective December 19, 2004.
Repeal and new rules 0400-06-02-.01, .02, .03, and .04 filed May 30, 2008; effective August 13, 2008.
Original rule 0400-02-10-.14 and amendments to rules 0400-01-01-.01 through .03, 0400-02-01-.01 through .04, 0400-02-02-.01 through .32, 0400-02-03-.01 through .06, 0400-02-05-.01 through .22, and 0400-02-10.01 through .13 filed June 14, 2010; effective September 12, 2010.
Original chapter 0400-40-17 filed March 2, 2011; effective May 31, 2011.
Amendment to rule 0400-06-02-.03 and repeal and new rule 0400-06-02-.04 filed September 26, 2011; effective December 25, 2011.
Original chapter 0400-10-01 filed November 15, 2011; effective February 13, 2012. Chapter was previously named 1200-01-10.
Original chapter 0400-18-01 filed December 8, 2011; effective March 7, 2012. Chapter was renumbered from 1200-01-15 which was repealed.
Amendment to rule 0400-01-01-.03 filed December 21, 2011; effective March 20, 2012.
Amendment to rule 0400-02-02-.05 filed December 21, 2011; effective March 20, 2012.
Amendment to rule 0400-02-05-.03 filed December 21, 2011; effective March 20, 2012.
Original chapter 0400-20-04 filed February 22, 2012; effective May 22, 2012. Chapter was renumbered from 1200-02-04 which was repealed.
Original chapter 0400-20-05 filed February 22, 2012; effective May 22, 2012. Chapter was renumbered from 1200-02-05 which was repealed.
Original chapter 0400-20-06 filed February 22, 2012; effective May 22, 2012. Chapter was renumbered from 1200-02-06 which was repealed.
Original chapter 0400-20-07 filed February 22, 2012; effective May 22, 2012. Chapter was renumbered from 1200-02-07 which was repealed.
Original chapter 0400-20-08 filed February 22, 2012; effective May 22, 2012. Chapter was renumbered from 1200-02-08 which was repealed.
Original chapter 0400-20-09 filed February 22, 2012; effective May 22, 2012. Chapter was renumbered from 1200-02-09 which was repealed.
Original chapter 0400-20-10 filed February 22, 2012; effective May 22, 2012. Chapter was renumbered from 1200-02-10 which was repealed.
Original chapter 0400-20-11 filed February 22, 2012; effective May 22, 2012. Chapter was renumbered from 1200-02-11 which was repealed.
Original chapter 0400-20-12 filed February 22, 2012; effective May 22, 2012. Chapter was renumbered from 1200-02-12 which was repealed.
Original chapter 0400-15-02 filed February 23, 2012; effective May 23, 2012. Chapter was renumbered from 1200-01-19 which was repealed.
Original chapter 0400-45-08 filed June 18, 2012; effective September 16, 2012. Chapter was renumbered from 1200-05-08 which was repealed.
Original chapter 0400-12-02 filed June 19, 2012; effective September 17, 2012. Chapter was renumbered from 1200-01-14 which was repealed.
Original chapter 0400-11-01 filed June 19, 2012; effective September 17, 2012. Chapter was renumbered from 1200-01-07 which was repealed.
Original chapter 0400-11-02 filed June 19, 2012; effective September 17, 2012. Chapter was renumbered from 1200-01-16 which was repealed.
Original chapter 0400-12-01 filed June 19, 2012; effective September 17, 2012. Chapter was renumbered from 1200-01-11 which was repealed.
Original chapter 0400-15-01 filed June 19, 2012; effective September 17, 2012. Chapter was renumbered from 1200-01-13 which was repealed.
Original chapter 0400-15-03 filed June 19, 2012; effective September 17, 2012. Chapter was renumbered from 1200-01-17 which was repealed.
Amendment to rule 0400-01-01-.01 filed June 27, 2012; effective September 25, 2012.
Repeal of chapter 0400-05-01 filed June 27, 2012; effective September 25, 2012.
Amendments to rules 0400-18-01-.01 and repeal and new rule .16 filed June 28, 2012; effective September 26, 2012.
Original chapter 0400-45-01 filed August 1, 2012; effective October 30, 2012. Chapter was renumbered from 1200-05-01 which was repealed.
Original chapter 0400-45-01 filed August 1, 2012; effective October 30, 2012. Chapter was renumbered from 1200-05-01 which was repealed.
Repeal of chapter 0400-03-01 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-01.
Original chapter 0400-42-01 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-01 which was repealed.
Repeal of chapter 0400-03-02 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-02.
Original chapter 0400-42-02 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-02 which was repealed.
Repeal of chapter 0400-03-03 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-03.
Original chapter 0400-42-03 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-03 which was repealed.
Repeal of chapter 0400-03-04 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-04.
Original chapter 0400-42-04 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-04 which was repealed.
Repeal of chapter 0400-03-05 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-05.
Original chapter 0400-42-05 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-05 which was repealed.
Repeal of chapter 0400-03-06 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-06.
Original chapter 0400-42-06 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-06 which was repealed.
Repeal of chapter 0400-03-08 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-08.
Original chapter 0400-42-08 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-08 which was repealed.
Repeal of chapter 0400-03-09 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-09.
Original chapter 0400-42-09 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-09 which was repealed.
Repeal of chapter 0400-03-10 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-10.
Original chapter 0400-42-10 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-10 which was repealed.
Repeal of chapter 0400-03-11 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-11.
Original chapter 0400-42-11 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-11 which was repealed.
Repeal of chapter 0400-03-12 filed August 2, 2012; effective October 31, 2012. Chapter renumbered 040042-12.
Original chapter 0400-42-12 filed August 2, 2012; effective October 31, 2012. Chapter was renumbered from 0400-03-12 which was repealed.
Original chapter 0400-45-06 filed September 17, 2012; effective December 11, 2012. Chapter was renumbered from 1200-04-06 which was repealed.
Repeal and new rule 0400-11-01-.09 and amendments to rule 0400-11-01-.10 filed October 10, 2012; effective January 8, 2013.
Original chapter 0400-45-09 filed October 16, 2012; effective January 14, 2013. Chapter renumbered from 1200-04-09.
Original chapter 0400-45-04 filed October 16, 2012; effective January 14, 2013. Chapter renumbered from 1200-05-04.
Original chapter 0400-45-07 filed October 16, 2012; effective January 14, 2013. Chapter renumbered from 1200-05-07.
Amendment to rule 0400-18-01-.10 filed October 23, 2012; effective January 21, 2013.
Amendment to rule 0400-15-01-.13 filed October 30, 2012; effective January 28, 2013.
Repeal and new chapter 0400-06-01 filed December 13, 2012; effective March 13, 2013.
Repeal and new rules 0400-11-01-.02 and amendments to rules 0400-11-01-.04, .10, .11, and .13 filed December 18, 2012; effective March 18, 2013.
Amendments to rules 0400-20-10-.24, .31, and .34 filed February 13, 2013; effective May 14, 2013.
Original chapter 0400-40-18 filed February 15, 2013; effective May 16, 2013.
Repeal of chapter 0400-03-07 filed March 15, 2013; effective June 13, 2013. Chapter renumbered 0400-4207.
Original chapter 0400-42-07 filed March 15, 2013; effective June 13, 2013. Chapter was renumbered from 0400-03-07.
Original chapter 0400-51-01 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104001-01.
Original chapter 0400-52-01 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-01.
Original chapter 0400-52-02 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-02.
Original chapter 0400-52-03 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-03.
Original chapter 0400-52-04 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-04.
Original chapter 0400-52-05 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-05.
Original chapter 0400-52-06 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-06.
Original chapter 0400-52-07 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-07.
Original chapter 0400-52-08 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-08.
Original chapter 0400-52-09 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-09.
Original chapter 0400-52-10 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-10.
Original chapter 0400-52-11 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-11.
Original chapter 0400-52-12 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104002-12.
Original chapter 0400-53-01 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104003-01.
Original chapter 0400-53-02 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104003-02.
Original chapter 0400-53-03 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104003-03.
Original chapter 0400-54-01 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104004-01.
Original chapter 0400-54-02 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104004-01.
Original chapter 0400-54-03 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104004-03.
Original chapter 0400-54-04 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104004-04.
Original chapter 0400-54-05 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104004-05.
Original chapter 0400-54-06 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104004-06.
Original chapter 0400-54-07 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104004-07.
Original chapter 0400-54-08 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104004-08.
Original chapter 0400-54-09 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104004-09.
Original chapter 0400-55-01 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104005-01.
Original chapter 0400-56-01 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104006-01.
Original chapter 0400-56-02 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104006-02.
Original chapter 0400-57-01 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104007-01.
Original chapter 0400-58-01 filed March 20, 2013; effective June 18, 2013. Chapter renumbered from 104008-01.
Original chapter 0400-40-15 filed April 1, 2013; effective June 30, 2013.
Repeal of chapter 0400-01-24 filed April 9, 2013; effective July 8, 2013. Chapter renumbered 0400-44-01.
Original chapter 0400-44-01 filed April 9, 2013; effective July 8, 2013. Chapter renumbered from 0400-0124.
Original chapter 0400-48-01 filed June 20, 2013; effective September 18, 2013. Chapter renumbered from 1200-01-06.
Original chapter 0400-30-17 filed June 25, 2013; effective September 23, 2013. Chapter renumbered from 1200-03-17.
Amendments to rules 0400-12-01-.02, .03, .04, .05, .06, .09, .10, and .12 filed August 7, 2013; effective November 5, 2013.
Repeal and new chapter 0400-02-08 filed September 16, 2013; effective December 15, 2013.
Original chapter 0400-46-01 filed September 16, 2013; effective December 15, 2013. Chapter renumbered from 1200-22-01.
Original chapter 0400-46-02 filed September 16, 2013; effective December 15, 2013. Chapter renumbered from 1200-22-02.
Original chapter 0400-46-04 filed September 16, 2013; effective December 15, 2013. Chapter renumbered from 1200-22-04.
Original chapter 0400-46-06 filed September 16, 2013; effective December 15, 2013. Chapter renumbered from 1200-22-06.
Original chapter 0400-40-01 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-04-01.
Original chapter 0400-40-02 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-04-02.
Original chapter 0400-40-03 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-04-03.
Original chapter 0400-40-04 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-04-04.
Original chapter 0400-40-07 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-04-07.
Original chapter 0400-40-08 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-04-08.
Original chapter 0400-40-10 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-04-10.
Original chapter 0400-40-11 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-04-11.
Original chapter 0400-40-13 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-04-13.
Original chapter 0400-40-14 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-04-14.
Original chapter 0400-40-16 filed September 17, 2013; effective December 16, 2013. Chapter renumbered from 1200-05-02.
Original chapter 0400-40-12 filed September 18, 2013; effective December 17, 2013. Chapter renumbered from 1200-04-12.
Repeal and new rule 0400-06-02-.04 filed October 17, 2013; effective January 15, 2014.
Original chapter 0400-40-05 filed November 20, 2013; effective February 18, 2014. Chapter renumbered from 1200-04-05.
Repeal and new rule 0400-48-01-.21 filed January 8, 2014; effective April 8, 2014.
Amendments to rule 0400-40-11-.02 filed January 14, 2014; effective April 14, 2014.
Amendment to rule 0400-45-06-.18 filed February 4, 2014; effective May 5, 2014.
Original chapter 0400-49-01 filed May 21, 2014; effective August 19, 2014. Chapter renumbered from 120005-03.
Amendment to rule 0400-40-11-.02 filed June 13, 2014; effective September 11, 2014.
Amendments to rule 0400-20-10-.24 filed September 25, 2014; effective December 24, 2014.
Amendments to rules 0400-12-01-.01, .02, .03, .04, .05, .06, .07, .08, .10, and .12 filed November 12, 2014; effective February 10, 2015.
Amendments to rule 0400-40-03-.04 filed January 6, 2015; effective April 6, 2015.
Amendment to rule 0400-15-01-.13 filed February 5, 2015; effective May 6, 2015.
Amendments to rule 0400-11-01-.09 filed February 26, 2015; effective May 27, 2015.
Amendments to rules 0400-20-04-.11 and repeal and new rule 0400-20-04-.04 filed March 3, 2015; effective June 1, 2015.
Repeal and new rule 0400-20-05-.144 filed March 3, 2015; effective June 1, 2015.
Amendments to rules 0400-20-08-.04 and .05 filed March 3, 2015; effective June 1, 2015.
Amendments to rules 0400-20-10-.16, .24, .30, and .38 filed March 3, 2015; effective June 1, 2015.
Amendments to rules 0400-46-06-.05, .06, and .08 filed April 17, 2015; effective July 16, 2015.
Amendment to rule 0400-15-01-.13 filed June 5, 2015; effective September 3, 2015.
Amendments to rules 0400-45-09-.05, .06, .10, .15, .16, and .17 filed June 19, 2015; effective September 17, 2015.
Original rules 0400-45-10-.01 through .05 filed June 19, 2015; effective September 17, 2015.
Amendments to rules 0400-12-01-.01, .02, .03, .04, .05, .06, .07, .09, and .10, filed July 10, 2015; effective October 8, 2015.
New rules 0400-01-40-.01 through 0400-01-40-.05 filed September 28, 2015; effective December 27, 2015.
Amendment and new rules 0400-45-01-.04, 0400-45-01-.06, 0400-45-01-.07, 0400-45-01-.17, 0400-45-01.19, 0400-45-01-.31 through 0400-45-01-.37, 0400-45-01-.40, and 0400-45-01-.41 filed November 24, 2015; effective February 22, 2016.
Amendments to rule 0400-40-11-.02 filed February 8, 2016; effective May 8, 2016.
Amendments to rules 0400-45-01-.06, 0400-45-01-.07, 0400-45-01-.17, and 0400-45-01-.41 filed March 7, 2016; effective June 5, 2016.
Amendments to rules 0400-02-02-.11 and 0400-02-02-.14 filed March 10, 2016; effective June 8, 2016.
Amendments to rules 0400-11-01-.01, 0400-11-01-.02, and 0400-11-01-.11 filed April 8, 2016; effective July 7, 2016.
Amendment to rule 0400-15-01-.13 filed May 20, 2016; effective August 18, 2016.
Amendments to rule 0400-06-02-.04 filed July 20, 2016; effective October 18, 2016.
Amendments to rules 0400-40-18-.01 through 0400-40-18-.04 filed October 3, 2016; effective January 1, 2017.
Original rules 0400-43-01-.01 through 0400-43-01-.06 filed January 4, 2017; effective April 4, 2017.
Original rules 0400-60-01-.01 through 0400-60-01-.13 filed January 17, 2017; effective April 17, 2017.
Chapter was renumbered from 0500-03-01 which was repealed.
Original rules 0400-60-02-.01 through 0400-60-02-.02 filed January 17, 2017; effective April 17, 2017.
Chapter was renumbered from 0500-03-02 which was repealed.
Original rules 0400-60-04-.01 through 0400-60-04-.13 filed January 17, 2017; effective April 17, 2017.
Chapter was renumbered from 0500-03-04 which was repealed.
Original rules 0400-60-05-.01 through 0400-60-05-.15 filed January 17, 2017; effective April 17, 2017.
Chapter was renumbered from 0500-03-05 which was repealed.
Amendments to rules 0400-49-01-.01, 0400-49-01-.02, and 0400-49-01-.03 filed January 18, 2017; effective April 18, 2017.
Amendments to rule 0400-01-01-.01 filed February 16, 2017; effective May 17, 2017.
Amendment to rule 0400-15-01-.13 filed March 9, 2017; effective June 7, 2017.
Amendments to rules 0400-20-04-.04, 0400-20-05-.70, 0400-20-10-.04, 0400-20-10-.10 through 044-20-10.13, 0400-20-10-.21, 0400-20-10-.33, 0400-20-10-.36, 0400-20-10-.38, and original rules 0400-20-13-.01 through 0400-20-13-.08 filed June 14, 2017; effective September 12, 2017.
Amendments to rules 0400-12-01-.02, 0400-12-01-.05, and 0400-12-01-.10 filed May 9, 2017; to have become effective August 7, 2017. 75-day stay of effective date of rules filed July 20, 2017; new effective date to have been October 21, 2017. 75-day stay of effective date of rules filed September 7, 2017; new effective date January 4, 2018.
Amendments to rules 0400-12-01-.01, 0400-12-01-.02, 0400-12-01-.03, 0400-12-01-.05, 0400-12-01-.06, 0400-12-01-.07, 0400-12-01-.08, and 0400-12-01-.09 filed May 9, 2017; to have become effective August 7, 2017. 75-day stay of effective date of rules filed July 20, 2017; new effective date to have been October 21, 2017. 75-day stay of effective date of rules filed September 7, 2017; new effective date January 4, 2018.
Emergency rules 0400-12-01-.01 and 0400-12-01-.02 filed December 14, 2017 to become effective January 4, 2018; effective through July 3, 2018.
Original rule 0400-70-01-.01 filed October 19, 2017; effective January 17, 2018.
Original rules 0400-30-38-.01 and 0400-30-38-.02 filed January 8, 2018; effective April 8, 2018.
Original rules 0400-30-39-.01 and 0400-30-39-.02 filed January 8, 2018; effective April 8, 2018.
Amendments to rules 0400-12-01-.01 and 0400-12-01-.02 filed March 21, 2018; effective June 19, 2018.
Amendments to rule 0400-40-05-.08 filed May 24, 2018; effective August 22, 2018.
Amendments to rules 0400-18-01-.01 through 0400-18-01-.16 and original rule 0400-18-01-.17 filed July 3, 2018; effective October 13, 2018.
Amendments to rules 0400-45-01-.01, 0400-45-01-.04, 0400-45-01-.05, 0400-45-01-.14, 0400-45-01-.17, through 0400-45-01-.19, 0400-45-01-.31, 0400-45-01-.33, 0400-45-01-.34, 0400-45-01-.40, and 0400-4501-.41 filed November 19, 2018; effective February 17, 2019.
Amendments to rule 0400-01-01-.01 filed March 6, 2019; effective June 4, 2019.
Amendments to rules 0400-40-07-.01 through 0400-40-07-.04 filed June 13, 2019; effective September 11, 2019.
Amendments to rules 0400-40-03-.01 through 0400-40-03-.06 and 0400-40-04-.01 through 0400-40-04-.14 filed June 13, 2019; effective September 11, 2019.
Amendments to rules 0400-20-06-.03 through 0400-20-06-.07 and original rule 0400-20-06-.10 filed September 10, 2019; effective December 9, 2019.
Amendments to rules 0400-52-02-.02 and 0400-54-01-.05 filed September 16, 2019; effective December 15, 2019.
Amendments to rules 0400-11-01-.01 through 0400-11-01-.04, 0400-11-01-.07, 0400-11-01-.10, 0400-1101-.11, and 0400-11-01-.13 filed October 1, 2019; effective December 30, 2019.
Amendments to rules 0400-12-01-.01 and 0400-12-01-.02 filed February 18, 2020; effective May 18, 2020.
Amendments to rule 0400-06-02-.04 filed June 9, 2020; effective September 7, 2020.
Emergency rule 0400-11-01-.02 filed September 8, 2020; effective through March 7, 2021. Emergency rule expired effective March 8, 2021, and the rule reverted to its previous status.
Amendment to rule 0400-02-02-.02 and new rule 0400-02-02-.33 filed January 11, 2021; effective April 11, 2021.
Amendments to rules 0400-02-08-.01 through 0400-02-08-.30 filed January 11, 2021; effective April 11, 2021.
New rules 0400-02-02-.34 and 0400-02-02-.35 filed January 22, 2021; effective April 22, 2021.
Amendments to rules 0400-12-01-.01 through 0400-12-01-.12 filed February 12, 2021; effective May 13, 2021.
Amendments to rules 0400-12-01-.01, 0400-12-01-.02, 0400-12-01-.04, 0400-12-01-.05, 0400-12-01-.06, 0400-12-01-.07, 0400-12-01-.10, and 0400-12-01-.12 filed March 5, 2021; effective June 3, 2021.
Amendments to rules 0400-18-01-.05, 0400-18-01-.07, 0400-18-01-.08, 0400-18-01-.09, 0400-18-01-.10, and 0400-18-01-.12 filed March 17, 2021; effective June 15, 2021.
Emergency rules 0400-02-13-.01 through 0400-02-13-.09 filed June 29, 2021; effective through December 26, 2021.
Amendments to rules 0400-49-01-.02, 0400-49-01-.03, 0400-49-01-.05, and 0400-49-01-.10 filed April 12, 2021; effective July 11, 2021.
Amendments to rules 0400-20-04-.04, 0400-20-10-.03, 0400-20-10-.04, 0400-20-10-.09, 0400-20-10-.11 through 0400-20-10-.13, 0400-20-10-.16, 0400-20-10-.26, 0400-20-10-.30, 0400-20-10-.36, 0400-20-10.38, 0400-20-13-.02, 0400-20-13-.04, and 0400-20-13-.08 filed September 1, 2021; effective November 30, 2021.
New rules 0400-02-13-.01 through 0400-02-13-.09 filed September 21, 2021; effective December 20, 2021.
Amendments to rules 0400-12-01-.01 through 0400-12-01-.03, 0400-12-01-.05 through 0400-12-01-.10, and 0400-12-01-.12 filed January 11, 2022; effective April 11, 2022.
New rules 0400-40-06-.01 through 0400-40-06-.13 filed February 14, 2022; effective May 15, 2022.
Amendments to rule 0400-40-10-.01 and new rule 0400-40-10-.04 filed February 14, 2022; effective May 15, 2022.
Amendments to rules 0400-40-05-.01 through 0400-40-05-.14 and new rule 0400-40-05-.15 filed February 14, 2022; effective 5/15/2022.

State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.