2024年5月20日是第25個“世界計量日”
國際計量局（BIPM）和國際法制計量組織（OIML）發布了
2024年“世界計量日”全球主題——
“Sustainability”
市場監管總局將“世界計量日”全球中文主題正式確定為
“可持續發展”
市場監管總局將“世界計量日”中國特別主題正式確定為
“計量筑基新質生產力，
促進可持續發展”
世界計量日
世界計量日是1875年5月20日簽署《米制公約》的周年紀念日?！睹字乒s》為建立全球協調一致的測量體系奠定了基礎，為科學發現與創新、工業制造、國際貿易，乃至生活質量提升和全球環境保護提供支撐。2023年11月，聯合國教科文組織大會上，將5月20日定為聯合國教科文組織國際日，宣布每年5月20日為“世界計量日”，這將大大提高世界對計量在日常生活中作用的認識。
2024年世界計量日主題發布說明
Press release
WORLD METROLOGY DAY – 20 May 2024
5月20日是世界計量日，是1875年在巴黎簽署《米制公約》的周年紀念日。這一公約為建立全球協調一致的測量體系奠定了基礎，為科學發現與創新、工業制造、國際貿易，乃至生活質量提升和全球環境保護提供支撐。
20 May is World Metrology Day, commemorating the anniversary of the signing of the Metre Convention in Paris, in 1875. This treaty provides the basis for a worldwide coherent measurement system that underpins scientific discovery and innovation, industrial manufacturing and international trade, as well as the improvement of the quality of life and the protection of the global environment.
2024 年世界計量日的主題是“可持續發展”，選擇這一主題，是因為多種測量對于促進全球經濟和環境可持續發展都至關重要。例子包括工業、建筑和交通中的能耗測量，農業和林業資源管理，污染源確定，以及環保目標的設定。準確測量汽車尾氣排放和燃料消耗，對于遵守交通法規和設計可持續的交通方案至關重要。通過準確測量對生產流程和廢物流進行評估和管理，有助于更好地履行環境管理職責。
The theme for World Metrology Day 2024 is Sustainability, chosen for its relevance to various measurement opportunities crucial for fostering a sustainable global economy and environment. Examples include measuring energy use in industries, buildings and transportation, managing resources in agriculture and forestry, identifying pollution sources, and setting targets for environmental protection. Accurate measurements of vehicle emissions and fuel consumption are vital for regulatory compliance and designing sustainable transportation options. The assessment and management of manufacturing processes and waste streams, facilitated by accurate measurements, contribute to improved environmental stewardship.
縱觀全球，各國國家計量院致力于通過開發和驗證各種復雜尖端的新測量技術，持續推動測量科學進步。同時，積極參加國際計量局（BIPM）或區域計量組織開展的測量比對，以確保全球測量結果的可靠。
Across the world, national metrology laboratories continually advance measurement science by developing and validating new measurement techniques at the necessary level of sophistication. The national metrology institutes participate in measurement comparisons coordinated by the Bureau International des Poids et Mesures (BIPM) or by the Regional Metrology Organizations, to ensure the reliability of measurement results worldwide.
國際法制計量組織（OIML）制定“國際建議”，旨在實現多領域相關要求的全球一致性和協調性，并通過實施國際法制計量組織證書互認制度（OIML-CS），促進法制管理的計量器具的國際互認和全球貿易。
The International Organization of Legal Metrology (OIML) develops International Recommendations, which aim to align and harmonize requirements worldwide in many fields. The OIML also operates the OIML Certification System (OIML-CS) which facilitates international acceptance and global trade of regulated measuring instruments.
這些國際計量體系為測量的準確性提供了必要的保證和信心，為當今的全球貿易奠定了堅實基礎，并幫助我們為應對未來挑戰做好準備。
These international metrology systems provide the necessary assurance and confidence that measurements are accurate, providing a sound basis for global trade today and helping us to prepare for the challenges of tomorrow.
世界計量日旨在肯定和頌揚所有工作在政府間組織、區域組織和國家計量機構中的人們一年來為計量所做的貢獻。2023年11月，聯合國教科文組織（UNESCO）第42屆大會正式承認每年5月20日的世界計量日慶?；顒?，這是一個重要里程碑。這一認可凸顯了計量在推動全球科學合作中發揮的關鍵作用，為促進計量發展開辟了新的途徑，并與聯合國教科文組織“通過科學和教育建設更美好世界”的使命相吻合。
World Metrology Day acknowledges and honors the contributions of individuals working in intergovernmental, regional, and national metrology organizations and institutes year-round. In November 2023, a significant milestone was reached as the UNESCO General Conference, during its 42nd Session, officially recognized the celebration on 20 May annually. Underscoring its pivotal role in advancing global scientific cooperation, this endorsement opens up new avenues to promote metrology, aligning with UNESCO's mission to build a better world through science and education.
