Adopted in Convention at Oklahoma City, Oklahoma on 19 August 1972 and as amended in 1973, 1974, 1975, 1976, 1977, 1981, 1983, 1984, 1986, 1988, 1989, 1991, 1997, 1998, 1999, 2001, 2003, 2008, and 2010.
Adopted in Convention at Oklahoma City, Oklahoma on 19 August 1972 and as amended in 1973, 1974, 1975, 1976, 1977, 1981, 1983, 1984, 1986, 1988, 1989, 1991, 1997, 1998, 1999, 2001, 2003, 2008, and 2010.