Knowledge Center for Highly Potent APIs

  • Welcome to the Highly Potent APIs Knowledge Center.  Safe and successful production of Highly Potent APIs (HPAPIs) requires following strict safety rules as well as specific manufacturing quality and performance standards.  Some of these requirements include stringent containment and Occupational Exposure Limits (OEL) which make manufacturing HPAPIs a challenge.  Lonza’s experts not only understand the challenges of production but have been involved in developing HPAPI production procedures from small scale to 10m3, in accordance with regulatory guidance around the globe.  We are dedicated to sharing our findings with other technical communities in order to advance therapeutic development.  Learn more about Lonza’s involvement in the HPAPIs industry in the below tabs.  To discover information regarding other areas of interest to you, visit the Lonza Knowledge Center.

    To reach our HPAPIs experts, email your contact information and questions to

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