There are still many areas in the United States that have kept their adoption to the CABO Codes below. There have not been any updates to these codebooks since their inception. These are the 1996/1997 amendments to the 1995 edition of the Council of American Building Officials (CABO) One and Two Family Dwelling Code., resulting from the 1995 and 1996 Code Change Cycles. The number in the parenthesis prior to each text revision indicates. The 1995 or 1996 proposed change is indicated by parenthesis prior to each text revision.