January 2025

EJPPS Volume 29 Issue 4

In this volume:

Peer Review Papers

• Impact of environmental air particle numbers on the accumulation of organic carbon in WFI during sampling

• To Determine the Microbial Recovery from Different Surfaces Using a Standard Contact Plate Sampling Method

• Audit of reusable medical devices sterilization in a tertiary-care surgical hospital

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Opinion Paper

• Evaluation and Standardisation of the Approach to Using Environmental Isolates in the AstraZeneca Microbiology Laboratories

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Technical Review

• EU Annex-1 and its Impact on the CCS on Cleaning and Disinfection

• Straightening out the cost of inaccurate particle counting: Tubing matters

• What is meant by pharmaceutical validation? A sprint through the Validation Master Plan

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Editorial

• PHSS News - Jenni Tranter (Chair)

• Perspective on Impact of Annex Revision in 2025 and beyond

• MHRA AI technologies pilot

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Regulatory Update

 by Malcolm Holmes

• October 2024

• November 2024

• December 2024