Supplementary provisions on quality management of rural power grid construction and revamping engineering projects. Country/Territory China Document type Regulation Date 1999 Source FAO, FAOLEX Subject Energy Keyword Energy conservation/energy production Inspection Geographical area Asia, Eastern Asia Entry into force notes These Supplementary Provisions entered into force on 20 April 1999. Abstract The purpose of these Measures is to further strengthen the quality management of rural power grid construction and revamping projects. Full text Chinese Website www.nea.gov.cn