USP <665> and <1665>

USP <665> and <1665>

Updated July 2022

As USP standards evolve, the testing requirements are evolving as well. If you require consultative support, testing services, or training please get in touch with one of our experts.

New USP <665> and <1665> Effective Date

New USP standards are coming, as USP <665> and <1665> were officially approved earlier this year. To allow time for implementation, the USP General Chapters–Packaging and Distribution Expert Committee has extended the official effective date to May 1, 2026.

A Smithers expert can provide you with support needed to identify a path forward.

Where do USP Chapters Apply?

USP <665> governs Plastic Components and Systems Used to Manufacture Pharmaceutical Drug Products and Biopharmaceutical Drug Substances and Products. USP <1665> governs Characterization and Qualification of Plastic Components and Systems used to Manufacture Pharmaceutical Drug Products and Biopharmaceutical Drug Substances and Products. Both USP <665> and USP <1665> provide new guidance including focus on risk-based assessments.

Smithers team of experts are familiar with the new guidelines and are working to ensure that our testing methods meet all your requirements including investment in facility to cater for large, small, and unique systems. Our experts are recognized for their diligence in supporting clients through the risk assessment and testing process and are currently creating a summary chart of the new USP <665> and <1665>, which will be complete soon.

Contact our experts to learn about how we can support with your chemical safety assessment and find out more about the extractables and leachables testing and medical device testing services that Smithers offers.

Click here to join our mailing list to receive the USP <665> & <1665> Summary once it is available.



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