S.L. 327.633 ст. 32Credits.

A credit value is assigned to each Study-Unit indicating the total learning time, including time devoted to tuition, private study and assessment, which an average student might be expected to spend in achieving the learning outcomes associated with the Unit; one credit nominally represents 25 hours of learning, of which five to seven hours are normally direct teaching when a Study-Unit is imparted in the standard lecturing mode.