In 1997,
Peter L. Scher was nominated and confirmed to the rank of ambassador while serving as Special Trade Negotiator for Agriculture, the first time the position was elevated to that status. The Chief Agricultural Negotiator ambassadorship was formally created by the
Trade and Development Act of 2000 while Scher was in the position, making him the first to bear the title. Frazier was not confirmed by the Senate and was elevated to the ambassadorship from his position as Special Negotiator for Agriculture and Food Policy in a recess appointment on December 21, 2000. He was succeeded in turn by
Allen F. Johnson and Dr.
Richard T. Crowder. In March 2008, President
George W. Bush nominated
A. Ellen Terpstra to the post, but she was not confirmed.
Islam A. Siddiqui was given a recess appointment in March 2010, and confirmed by the Senate on October 20, 2011. Dr. Siddiqui submitted his resignation December 12, 2013. On December 17, 2013, President
Barack Obama nominated
Darci Vetter to succeed Dr. Siddiqui. She was confirmed to that position by voice vote on July 9, 2014. A Democrat, Vetter resigned from the position with the change of presidential administrations on January 20, 2017. The U.S. Senate confirmed
Gregg Doud to succeed Darci Vetter on March 1, 2018. He served until the end of the
Trump administration. In 2022, President
Joe Biden nominated
Doug McKalip to the position, after his 2021 nomination of
Elaine Trevino was withdrawn. McKalip was confirmed by the Senate in December 2022, ==References==