lauraclark84919 minutes ago1 min readDecember 2025EJPPS Volume 30 Issue 4In this volume:Peer Review PapersProtective Airflow in Aseptic Manufacturing: Ensuring First Air IntegrityFeasibility assessment of recombinant reagents for the application of endotoxin testing of pharmaceutical watersPerformance of Cleanroom Garment Fabrics When Processed in an Industrial Laundry: Cleanroom Undergarments and Non-Sterile Outer GarmentsImportance of the Endotoxin Standard in the LER Hold-Time StudyFinding an accurate equation to estimate the osmolarity of parenteral nutrition for preterm baby Technical Review MICROEMULGEL-A Promising Novel Formulation for Topical Drug DeliveryAnalytical Method Development for related substances (Organic impurities) in Pharmaceuticals: A Comprehensive review of Methodologies and Regulatory ComplianceMicroneedle: An Emerging Technique of Drug Delivery SystemOcular Drug Delivery Systems EditorialGUEST EDITORIAL - Our Industry is EvolvingPHSS News - Jenni Tranter (Chair) Regulatory Update by Malcolm HolmesOctober 2025November 2025December 2025