The 2024 EU GMP Annex 1 Revision: A Technical Roadmap for Holistic Contamination Control and Quality Risk Management in Sterile Manufacturing

# Executive Summary This whitepaper reviews the 2024 revision of EU GMP Annex 1, emphasizing a holistic approach to contamination control in sterile manufacturing. Key findings include: - Transition from prescriptive compliance to a risk-based framework centered on Quality Risk Management (QRM). - Mandatory implementation of a site-wide Contamination Control Strategy (CCS) to ensure sterility assurance. - Adoption of advanced barrier technologies and absolute zero-CFU expectations in Grade A zones. - Identification of significant operational and economic challenges for legacy facilities and small-to-medium manufacturers. - Insights for regulators and quality professionals navigating compliance with the revised standards.