Dianna has been practicing in the area of tribal law since 1994 when she began working at her first legal job as an attorney at the Colville Conferderated tribes. Her litigation work includes all aspects of pre-trial, trial and appellate case management in state, federal and Tribal courts. She provides her clients with analysis, preparation, negotiation and resolution of contract claims, and drafts and interprets multi-party contracts. She regularly assists clients with business and construction planning and management. She is a member of the Colville Confederated Tribes Bar and the Lummi tribal bar. She can join others as needed.