Introduction to Metrology

1) Metrology Law, that is, the 'Metrics Law of the People's Republic of China' was reviewed and approved by the National Standing Committee of the People's Republic of China on September 6, 1985. (2) Metrology administrative regulations and statutory documents, including: Rules for the Implementation of the Metrology Law of the People’s Republic of China, Orders on the Unified Implementation of Legal Units of Measurement in my country, Opinions on the Full Implementation of Legal Units of Measurement, and Work Metrology for Compulsory Verification by the People’s Republic of China 1 ) Metrology Law, that is, the Metrology Law of the People’s Republic of China was reviewed and approved by the National Standing Committee of the People’s Republic of China on September 6, 1985. (2) Metrology administrative regulations and statutory documents, including: Rules for the Implementation of the Metrology Law of the People's Republic of China, Orders on the Unified Implementation of Legal Units of Measurement in my country, Opinions on the Full Implementation of Legal Units of Measurement, and Work Measuring Instruments Compulsory Verification by the People's Republic of China Measures for the Administration of Verification, Measures for the Supervision and Administration of Imported Measuring Instruments of the People's Republic of China, Regulations for the Supervision and Administration of National Defense Metrology, Regulations on the Administration of Electricity Measurement, Thermal Measurement Instruments and Installations of Water Conservancy and Electricity Departments, and Notice on the Reform of National Land Area Measurement Units. (3) Metrology regulations and normative documents, including: the interpretation of the provisions of the Metrology Law of the People’s Republic of China, a detailed catalog of work measuring instruments subject to mandatory verification by the People’s Republic of China, a catalog of measuring instruments administered by the People’s Republic of China in accordance with the law, measurement standards management measures, and evaluation of measurement standards Measures, Standard Substance Management Measures, Metrological Inspection Personnel Management Measures, Retail Commodity Weighing and Metrological Supervision Regulations, Social Fair Metrology (Station) Supervision and Administration Measures, Quantitative Packaging Commodity Metrology Supervision Regulations, Notice on Restricting the Use of Steelyards in the Public, About Notice on strengthening the supervision and management of beer measuring cups. (4) Metrological technical regulations, including: National Metrological Verification Regulations, National Metrological Verification System Tables, Metrological Technical Specifications. (5) Local metrological regulations are also an important part of the metrological regulatory system.