AQSIQ

China Legal Metrology

Mr. Liu XinminDeputy Director General, Department of MetrologyGeneral Administration of Quality Supervision, Inspection and Quarantine (AQSIQ)

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•Metrology is the science of measurement. It is the action

to realize the unification of measuring units and ensure the

precision and reliability of measuring value. It is an

important technological base of economy construction,

science technology, national defend construction and

society development.

•The government of China pays high attention to

Metrology.

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Outline:

•The History of China Metrology

•The Current System of China Metrology Law

•The Current Legal Metrology Administration of China

•Revise Metrology Law

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The History of China Metrology

Ancient Metrology in China

From ancient times, China begin the measurement of length, area (especially soil area), volume (provision quantity) and quality (weight). Metrology was named weights and measures for a long time in history of China. It means the measurement of length ,capacity and weight. The measuring tool is ruler, scoop and balance.

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In 221 BC, China’s first emperor Qin Shi Huang, immediately after his unification of China, issued a law to uniform weights and measures.During the next two thousands of years, every dynasty continued to use Qin System.

In the middle of 19 century, last of Qing dynasty, meter system was introduced to China.

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China Metrology after the Founding of P.R. China

1950 A weights and measures division was established in the Technical Management Bureau of the Central Finance and Economy Committee

1955 National Bureau of Metrology was established under the State Council

1959 The State Council issued the Decree Concerning the Unification of the System of Measurement and Scheme Concerning the Unification of Name of Metric System Measuring Unit

1965 National Institute of Metrology (NIM) was established1960s

-1980s

191 national primary standards was established

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Sep.6, 1985, Metrology Law was adopted at the 12th Meeting of the Standing Committee of the Sixth National People's Congress and effective as of July 1, 1986. Hundreds of thousands of enterprises in all sectors regulated their metrological management.The “Authentication of Quality Inspection Organs” regulated the measurement and testing activities of nearly 10,000 metrological institutes and laboratories.From 1960s, China joined Meter Convention, OIML, IMECO, COMAR, IAEA/WHO SSDLs, APMP and APLMF etc.

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The Current System of China Metrology Law

Legislation system of China The Legislation Law of China regulates:

legislation includes: law, administrative

statute, local statute, autonomy statute, separate statute and regulation.

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Metrology Legislation

Metrology Law

Local Metrology Rules(28)

Administrative Statutes on Metrology Issued By the State Council

(8)

Metrology Statute of National Defense

Local Metrological Regulations

(5)

Regulations Issued By AQSIQ

(26)

Metrology statute of the Chinese Peoples’

Liberation Army

Part of Metrology In Other Laws

Part of MetrologyIn Other Statutes

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AQSIQ: General Administration of Quality Supervision, Inspection and Quarantine

COSTIND: Commission of Science Technology and Industry for National Defense

BQTS: Bureau of Quality and Technical Supervision

State CouncilState Council

GovernmentsGovernments AQSIQAQSIQ Ministries under Ministries under the State Councilthe State Council

BQTS at BQTS at provincial provincial

levellevel

The The Metrological Metrological

Administrative Administrative Departments Departments of Ministriesof Ministries

BQTS at BQTS at municipal municipal

levellevel

BTQS at BTQS at country country

levellevel

Central Military CommitteeCentral Military Committee

General General Armament Armament

DepartmentDepartment

The The Metrological Metrological

Administrative Administrative Departments Departments of the Armyof the Army

COSTINDCOSTIND

The The Metrological Metrological

Administrative Administrative Departments Departments of COSTINDof COSTIND

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Metrological Traceability System

178 national primary standards at present.Participated in 132 international comparisons and 30 bilateral and multilateral comparisons.

6化学20电离辐射

32光学

2时间频率16无线电

20电磁 12声学

45力学

12热工13几何量

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Metrology Standard

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Reference material There are 1399 kinds of national first-class

reference material and 2575 kinds of national second-class reference material.

There are more than ten thousand information of reference material in the information warehouse which is based by seven countries of China, France, and so on.

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Technical Regulations for Metrology

Technical regulations for Metrology

National Hierarchy schemes for Measuring instruments （ 93 ）

National Verification regulationsNational Verification regulations （ 854 ）

National Technical regulationsNational Technical regulations （ 170 ）Operating Technical regulations of

primary standard (179)

Verification regulations of the Ministry and local

（ Ministry 1200 、 local 500 ）

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Guarantee SystemTechnical institute for Metrology

NIM

Regional measuringand testing centers(7)

Institutions atProvince level (31)

Institutions atcity level

Institutions atcounty level

National and sector professionalmeasuring stations(19+31)

Local professionalmeasuring stations(1499)

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Personnel Establishment

There are more than 40 thousand metrological verification personnel coming from institutions of legal verification, more than 27 thousand coming from authorized institutions and more than 96 thousand coming from other departments, enterprises and institutions.

From 2006, the rule of Registered Metrological Personnel was issued by AQSIQ and Ministry of Personnel.

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Information

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Propagandize

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Legal Metrology Administration

Legal Measurement Units Legal measurement units include: SI

base units, SI supplementary units, SI derived units with special names and symbols, off-system units adopted by the state, units expressed in term of above mentioned units, and decimal multiples and submultiples of units expressed in terms of prefixes and above mentioned units.

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Administration of new type of

measuring instrument Pattern approval is the assessment for the new type of measuring instrument which has not been produced in the state and is checked by AQSIQ and Quality Technical Supervision Bureau of province level. Prototype testing is the appraisal for new type of measuring instrument which has not been produced in its factory but has the type in the state, being checked by Quality Technical Supervision Bureau of province level. Recently, AQSIQ adopted international current way and unified the pattern approval, type appraisal and prototype testing to pattern approval and pattern appraisal.

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License for Manufacture of Measuring Instrument or License for Repair of Measuring Instrument

Any measuring instrument which satisfied the definition of measuring instrument and is listed in the legal management catalogue is at the range of licence system. Presently, there are 2700 examinations of licence for manufacture of measuring instrument or licence for repair of measuring instrument,There are more than 14000 enterprises having obtained the licence for manufacture of measuring instrument and 3300 enterprises having obtained the licence for repair of measuring instrument in China.

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Pattern approval of imported measuring instrument

Any enterprise or institution engaged in importing or selling imported measuring instruments which are listed in the Imported Pattern Approval Catalogue must apply for pattern approval to AQSIQ.There are 1567 series of product having obtained the certificate of pattern approval of imported measuring instrument and more than 600 series of product having obtained the temporary certificate.

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Verification

2004 2005 2006compulsory verified working measurement instruments

30,000,000

34,000,000 37,300,000

compulsory verified standards

796,000 1,290,000 1,270,000

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Supervision and check on measuring instruments quality

We take national quality supervision and check on measuring instruments involved fare deal, safety defense, medical treatment sanitation every year.

It is mainly to 24 kinds of measuring instruments of water meter, electricity meter, gas meter, greaser, blood-pressure meter etc.

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Supervision of the quantity of pre-packaged products

78. 7%

84. 0%81. 9%

76. 2%

88. 1%88. 9%86. 6%88. 0%

2003年 2004年 2005年 2006年

1季度3季度

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In 2002 ， renovation of metrology on farm market and gas station

In 2003 ， metrological supervision and inspection on

shop of making glasses In 2004 ， metrological supervision and inspection on

restaurant In 2005 ， metrological supervision and inspection on

foodstuff , cotton market and coal mine In 2006 ， metrological supervision and inspection on

measuring instruments which are used in vehicle checking institutions

Metrology renovate in the market

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The aim of metrology authorization is to make the best of social metrology resource and service to Metrology Law.

It includes authorizing the metrology technical institutions as metrology verified institutions, establishing primary standards, social public standards, taking some work on legal metrology.

Metrology authorization

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According to Metrology Law, metrological dissension is judged by the data of primary standards and social public standards.

Arbitral verification

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Background The regulative range does not adjust to the

need of economic development. Some rules are lag and does not adapt to the

market economic development. The way of value dissemination does not

satisfied with demand of value dissemination from different social field.

The supervision on domestic and overseas product is different.

Administrative admission on metrology is to be perfect.

Legal obligation is so light that can not get the reject usage on irregular behavour.

Revise Metrology Law

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Revise course In 2000, startup.

In 2004, list in the second legislation plan. In 2006, first solicit suggestion by State

Council. In 2007, second solicit suggestion by State

Council.

Revise Metrology Law

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Revise content

Adjust legislation system, unite the mother-law and son-law.

Adjust the regulative range to measuring instrument and product quantity.

Adjust the managing way, the affair inside enterprise and adjusted by market were handed to enterprise and market.

Adjust the managing catalog, unite the three catalogs to one catalog.

Adjust the way of value dissemination to verification and calibration.

Strengthen the management of reference material. Strengthen the law obligation. Encourage measure.

Revise Metrology Law

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Best regards!

Thank you for your attention!