Online version is not official, it is only for use as a reference. Official copies can be viewed or purchased at the Department of Planning, Conservation, and Development.
Subdivision Regulations
- 2003 Subdivision Regulations (PDF): Effective February 19, 2003
- 2001 Subdivision Regulations (PDF): Effective December 1, 2001
- 2001 Subdivision Regulations (PDF): Effective July 15, 2001
- 1999 Subdivision Regulations (PDF): Effective November 15, 1999
- 1997 Subdivision Regulations (PDF): Effective April 15, 1997
- 1993 Subdivision Regulations (PDF): Effective August 15, 1993
- 1992 Subdivision Regulations (PDF): Effective October 30, 1992
- 1990 Subdivision Regulations (PDF): Effective November 14, 1990
- 1989 Subdivision Regulations (PDF): Effective June 26, 1989
- 1988 Subdivision Regulations (PDF): Effective January 20, 1988
- 1986 Subdivision Regulations (PDF): Effective September 24, 1986
- 1985 Subdivision Regulations (PDF): Effective July 1, 1985
- 1985 Subdivision Regulations (PDF): Effective April 1, 1985
- 1983 Subdivision Regulations (PDF): Effective November 15, 1983
- 1979 Subdivision Regulations (PDF): Effective September 12, 1979
- 1975 Subdivision Regulations (PDF): Effective October 22, 1975
- 1972 Subdivision Regulations (PDF): Effective September 1, 1972
- 1972 Subdivision Regulations: Effective May 1, 1972
- 1970 Subdivision Regulations: Effective September 1, 1970
- 1970 Subdivision Regulations: Effective April 22, 1970
- 1963 Subdivision Regulations: Effective July 1, 1963
- 1955 Subdivision Regulations: Effective April 6, 1955
- 1941 Subdivision Regulations: Effective November 27, 1941