This training package, consisting of information concerning the content, use, and applications of the Occupational Information System (OIS), is designed for use in a training presentation conducted for administrators, trainers, counselors, job placement specialists, and economic development staff who will be working with the OIS. Included in the package are an introduction, a presenter's outline, and a collection of graphics. The introduction consists of guidelines for reproducing the OIS-related graphics into either hard copies or transparencies. Provided in the presenter's outline are guidelines for covering the following topics: the rationale for the OIS; occupational information to support decision making at the national and state occupational coordinating committee levels; labor market terms; the OIS labor market model; geographic, time period, and classification dimensions; industry and occupational concepts; the OIS concept; occupational characteristics; education and training requirements; licensing and registration requirements; employment profiles; complementary information; education and training programs; financial assistance programs; demographics; labor market trends; labor market dynamics; occupational supply and demand analysis; and OIS outputs and products. A series of 159 graphics concludes the package. (MN)