Systems for regular appraisal or rating of personnel have the following goals: to make the best possible use of personnel skills; and to ensure personnel mobility in each category, placing individuals in positions for which they are most qualified. IICA has designed a system which separates performance into four principal components. Each one is subdivided into two or three factors, and then divided into subfactors. Chapter II provides a description of the system's components, factors and subfactors, and chapter III contains instructions and suggestions for the application of the system. The final chapter includes forms: general evaluation and periodic performance review. (MIBA)