Important forested non-covered areas in Bosnia and Hercegovina were cultivated with spruce, scot and black pines stands. Recently there has been not established scientific approach for management then here are in use foreign yield tables (Shober, 1975.; Frauendorfer, 1954.). The use of that tables is not correct because of different stand characteristics and many other factors. To establish taxative bases for planned and rational management for this stands it was performed the examination of their developed, structural and productive characteristics. The first task in this research, after the assessment of terrestrial data, is to define site class disposition. The aim of this paper is to develop the disposition of average height site class curves, it means relative height site classes black pine evenaged stands on carbonate substrate in Bosnia.