001000ASC X12 Standards Approved by ANSI in 1983 002000ASC X12 Standards Approved by ANSI in Feb, 1986 002001Draft Standards Approved by ASC X12 in November 1987 002002Draft Standards Approved by ASC X12 through February 1988 002003Draft Standards Approved by ASC X12 through August 1988 002031Draft Standards Approved by ASC X12 Through February 1989 002040Draft Standards Approved by ASC X12 Through May 1989 002041Draft Standards Approved by ASC X12 Through October 1989 002042Draft Standards Approved By ASC X12 Through February 1990. 003000ASC X12 Standards Approved by ANSI in 1992 003010Draft Standards Approved By ASC X12 Through June 1990. 003011Draft Standards Approved for Publication by ASC X12 Procedures Review Board through February 1991 003012Draft Standards Approved for Publication by ASC X12 Procedures Review Board through June 1991 003020Draft Standards Approved for Publication by ASC X12 Procedures Review Board through October 1991 003021Draft Standards Approved for Publication By ASC X12 Procedures Review Board through February 1992 003022Draft Standards Approved for Publication by ASC X12 Procedures Review Board through June 1992 003030Draft Standards Approved for Publication by ASC X12 Procedures Review Board Through October 1992 003031Draft Standards for Publication by ASC X12 Procedures Review Board Through February 1993 003032Draft Standards Approved for Publication by ASC X12 Procedures Review Board Through June 1993 003040Draft Standards Approved for Publication by ASC X12 Procedures Review Board through October 1993 003041Draft Standards Approved for Publication by ASC by ASC X12 Procedures Review Board through February 1994 003042Draft Standards Approved for Publication by ASC X12 Procedures Review Board through June 1994 003050Draft Standards Approved for Publication by ASC X12 Procedures Review Board through October 1994 003051Draft Standards Approved for Publication by ASC X12 Procedures Review Board through February 1995 003052Draft Standards Approved for Publication by ASC X12 Procedures Review Board through June 1995 003060Draft Standards Approved for Publication by ASC X12 Procedures Review Board through October 1995 003061Draft Standards Approved for Publication by ASC X12 Procedures Review Board through February 1996 003062Draft Standards Approved for Publication by ASC X12 Procedures Review Board through June 1996