7.1.1 In general, electrical installations are to comply with the requirements of Pt 6, Ch 2 Electrical Engineering.
7.1.2 Electrical equipment installed in areas where an explosive gas atmosphere may be present is to be in accordance with Pt 7, Ch 2 Hazardous Areas and Ventilation and Pt 3, Ch 7, 9 Fire, hazardous areas and ventilation or an equivalent standard acceptable to LR.