 Woldseth was a member of the Norwegian delegation to the Parliamentary Assembly of the Council of Europe (PACE) from 2009 to 2013, and also served as chairperson of the Norwegian delegation.She held the position of honorary member of PACE since January 2014.In July 2018 Woldseth was stripped of her honorary membership of PACE, and expelled for life from the Council of Europe due to unethical lobbying, along with 13 other former members.