�1���
�Scope�
�2��� �References�
�3��� �Definitions��
������ �3.1��� �Terms defined in this
Recommendation�������
�4��� �Abbreviations���
�5��� �Description of the problem�����������
������ �5.1��� �a.c. current (for
different main distribution systems)�
������ �5.2��� �Lightning current����
�6��� �Solutions����
������ �6.1��� �Galvanic isolation���
������ �6.2��� �Parallel bonding
conductor (PBC)��
�7��� �Responsibility���
�8��� �Bonding between buildings under
different earthing and power feeding conditions��
������ �8.1��� �Consideration in case
of lightning flash on the building���������
�9��� �Bonding between buildings under
the same earthing and power feeding conditions�
������ �9.1��� �Consideration in case
of fault to ground in a LV power feeding�������
������ �9.2��� �Consideration in case
of lightning flash on the building���������
Appendix I � Consideration in case of
fault to ground in a MV power feeding��� �
Bibliography��� �