On June 29, 2006, the U.S. Senate passed OFTA by a vote of 60–34, the fewest "aye" votes in the Senate of any trade bill other than CAFTA. On July 20, 2006, the U.S. House of Representatives passed OFTA by a vote of 221–205, with 7 abstentions. For procedural reasons, the Senate took a second vote on September 19, 2006, and the bill's implementing bill was passed 62–32, with 6 abstentions. In all, the Senate approved the bill 63–37, since all senators voted either "aye" or "nay" in one of the two votes.