Debbie Joslin was elected as the National Committeewoman from Alaska in March of 2008. She also served as the National Committeewoman from 2000-2004. Her RNC activities include serving on the Committee on Presidential Debates, the Committee on Arrangements – Sub-Committee on Volunteers, and she has attended several Republican National Conventions. Joslin was also a founding member of the Republican National Conservative Caucus and serves on the Republican National Conservative Steering Committee.

Currently, Joslin is a member of the Delta Junction Chamber of Commerce and the vice chair of the Republicans Opposed to National Popular Vote.

Previously she has served as the President of the Eagle Forum Alaska and as the advancement coordinator for Troop 56, the Boy Scouts of America. She was the Republican of the Year in District 12 in 2008 and a public member of the State Medical Board.