BiH standard BAS IEC 60050-603: 2015, International Electrotechnical Vocabulary - Chapter 603: Generation, transmission and distribution of electricity - Power systems planning and management, first edition, is an identical translation of the English version of the International Standard IEC 60050-602: 1986, International Electrotechnical Vocabulary. Chapter 603: Generation, transmission and distribution of electricity - Power systems planning and management with Amendment A1 from 1998.

The standard defines terms and definitions for the planning, stability, control and reliability of power system, economic optimization and network calculation.

This edition of BiH standard has been prepared by Technical Committee BAS/TC10, Electrical energy measurement equipment and load control.