PaperUSP 797 Revision

USP 797 Revision and Impact

The published changes to the chapter are to continue preventing harm through microbial contamination, excessive bacterial endotoxins and inappropriate quality of ingredients. Additionally, USP 797 was updated to reduce risk associated with unintended physical and chemical contaminants, as well as variability in intended strength. Currently, USP 797 is enforceable by the U.S. Food and Drug Administration, as well as 28 State Boards of Pharmacy.

PaperFilling Line Contamination

Microbial & Particle Risk Assessment of a Cleanroom & Filling Line Contamination

Filling Line Contamination can be generally avoided through an effective contamination monitoring system, starting with a risk assessment.Ā 

Paperbiocapt single use for annex 1 continuous monitoring

Key Factors for Optimizing Microbial Air Sampling

Microbial air sampling in pharmaceutical manufacturing relies on surface, passive, and active methods—each using media like agar to capture microbial growth. While techniques vary, accurate results depend on collection efficiency. This paper focuses on active air sampling and how to optimize performance across all methods.

PaperEnvironmental Monitoring Best Practices Handbook *New Volume 2026*

Environmental Monitoring Best Practices Handbook
*New Volume 2026*

The second volume of the Environmental Monitoring Handbook for Pharmaceutical Manufacturers provides updated guidance on monitoring in glove boxes and isolators, microbial sampling criteria, Annex 1 (2022) changes, and particle loss in transport tubing. It offers a clear, practical understanding of environmental monitoring tools, techniques, and risk‑based approaches for compliant, well‑controlled operations.

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