CCTV News: According to the website of the State Administration for Market Regulation, recently, the State Administration for Market Regulation issued the "Notice on Organizing and Implementing the National Measuring Comparison Project in 2025", officially implementing the 2025 National Measuring Comparison Project, aiming to implement the "Measuring Development Plan (2021-2035)" and "Overall Plan for the Measuring Strengthening Project", and better play the important role of metrology comparison in ensuring the accuracy and reliability of the measurement value and improving the capabilities of metrology technical institutions.
There are 38 national metrological comparison projects, focusing on the actual needs of various professional fields and industrial development, covering key areas such as safety protection, medical and health care, and ecological environment monitoring. Among them, there are 21 national metrological comparison projects in Class A, including 9 metering benchmark comparison projects such as DC electromotive force reference measurement comparison, 6 metering standards and standard substance comparison projects such as cardiac defibrillator calibration device, 6 metering standards and standard substance comparison projects such as precision dew point instrument standard device in East China; 17 national metrological comparison projects such as Class B, including metering comparison projects such as medical enzyme catalytic activity concentration, coaxial low-power standard device, etc.
The State Administration for Market Regulation requires all leading laboratories to scientifically formulate implementation plans, earnestly carry out project implementation, acceptance, summary, etc., strengthen technical exchanges, and promptly and properly handle technical needs and difficult problems in participating in the comparison of laboratories. The leading laboratories and participating comparative laboratories should strengthen integrity and confidentiality management to ensure the authenticity, scientificity, fairness and authority of the national metrological comparison results.
