Area Classification Network Managers Electricity, Gas, Water, Heat, Media

This format gives a true picture of which network operator is responsible for a particular area. The formal legal area divisions are laid down in the Area Classification Code Electricity and Gas and the Drinking Water Regulations.本格式可准确反映特定区域对应的责任网络运营商。正式的法定区域划分由《电力与燃气区域分类编码》（Area Classification Code Electricity and Gas）及《饮用水管理条例》（Drinking Water Regulations）予以规定。