EU GMP Annex 1 Updates: What You Need to Know
Key changes in the updated EU GMP Annex 1 and how they impact sterile manufacturing.
1 min read1907 viewsPublished May 10, 2025
EU GMP Annex 1 Updates: What You Need to Know
The revised EU GMP Annex 1 represents significant changes for sterile manufacturing.
Major Changes
Contamination Control Strategy (CCS)
- Holistic approach to contamination control
- Risk-based documentation
- Continuous monitoring
Personnel Requirements
- Enhanced gowning procedures
- Behavior-based training
- Competency assessments
Cleanroom Design
- Updated classification requirements
- Environmental monitoring
- Facility design principles
Implementation Timeline
- Published: August 2022
- Effective: August 2023
- Grace period for existing operations
Action Items for CDMOs
- Gap assessment against new requirements
- Update contamination control strategy
- Review environmental monitoring
- Train personnel on new requirements
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