The Executive branch includes the governor and state agencies.
Executive Branch publications--search the WSU Libraries Catalog, Search It, for publications of the governor's office or state agencies. If you know the title of a document search the catalog by title. You could also search by agency name as an author search, e.g., washington
Many agency publications can be found full-text on the web as well. Use the search box on the agency site or look for a link to publications of the agency.