Learn about USP’s portfolio of solutions to help address quality assurance, enhance regulatory predictability, and help manufacturers distribute quality medicines, dietary supplements and foods.

USP is an independent, scientific nonprofit organization focused on building trust in the supply of safe, quality medicines. We are working to strengthen the global supply chain so that the medicines …

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With over 450 Member Organizations from around the world, representing the full continuum of the pharmaceutical supply chain, the USP Convention provides a breadth and depth of critical …

Our comprehensive, multi-step approach helps companies not only build quality into their systems but maintain it. When manufacturers and suppliers across the global supply chain comply with USP …

Important Update: The subscription prices for the USP–NF and other online products will be changed on your next license renewal cycle, starting October 1st, 2025. Click here to learn more.

USP verifies dietary supplements containing vitamins like B, C, D, and E, minerals like calcium, and other dietary supplements like melatonin, CoQ10, botanicals, and probiotics.

Dec 19, 2025 · USP prides itself on its quality policy and ISO accreditation. Find more information on our policy and the different ways we pursue compliance and registration to standards set by the …

Dec 17, 2015 · The practice of labeling medicines with the letters “U.S.P.” or “USP” became more prevalent. In 1938, the Food, Drug and Cosmetic Act reaffirmed the role of the pharmacopeia and …

USP–China 美国药典委员会中华区总部位于 上海自由贸易试验区，拥有配备先进并 屡获殊荣的研发设施，以及由科学家及客户管理人员组成的专业团队。