September 24th 2025
The FDA draft guidance "Considerations for Complying with 21 CFR 211.110" raises points to consider regarding drug products made using advanced manufacturing, batch uniformity, drug product integrity, and how manufacturers can incorporate process models into control strategies.
September 2nd 2025
Establishing Acceptance Limits for Uniformity of Dosage Units: Part 3
May 2nd 2018The working acceptance limits for acceptance values (AV) are determined using the critical values at, for example, 95% coverage over the corresponding AV distributions. However, validity of such limits needs to be elaborated.
The approach presented in this study uses process capability index results to establish sampling strategies for use with new product cleaning and to efficiently reduce the risk of insufficient cleaning.
European Pharmacopoeia Commission Sets Quality Requirements for Live Biotherapeutic Products
April 18th 2018The European Pharmacopoeia Commission has approved a general monograph laying down harmonized requirements for LBPs for human use and two general chapters addressing microbiological contamination of LBPs.
New Practical Guide Published for Measuring Elemental Impurities in Pharmaceuticals
April 4th 2018A new book by Robert Thomas, principal consultant at Scientific Solutions, provides a training tool for novices and inexperienced users of plasma spectrochemistry as well as for supervisors and senior management who want to better understand the analytical issues. Measuring Elemental Impurities in Pharmaceuticals: A Practical Guide, published on Feb.
Annex 1 Misses the Mark–Expanded Version
March 14th 2018A previously published article presented difficulties with the revised European guidelines on sterile manufacturing. The authors included a brief summary of the comments developed on the draft document. This article expands upon that summary, outlines the authors' rationale, and highlights the most difficult aspects of the revision draft.