Detailed Implementation Rules for the State Supervision and Spot Check on the Product Quality of Nitrogen Fertilizer Products. Country/Territory China Document type Regulation Date 2022 Source FAO, FAOLEX Subject Cultivated plants Keyword Inspection Fertilizers/nutrients Plant production Geographical area Asia, Asia and the Pacific, East Asian Seas, Eastern Asia, North Pacific, North-West Pacific Abstract These Detailed Implementation Rules aer enacted in coordance with the Interim Measures for the Administration of Product Quality Supervision and Random Inspection. Full text Chinese Website gkml.samr.gov.cn