Course Title:
Irradiation Sterilization (Gamma, Electron Beam and X-ray) for Medical Device Manufacturers – ISO 11137 Compliance
Target Audience
- Sterilization process engineers
- QA/RA/QC personnel
- Internal Auditors and technical experts
- Manufacturing and production supervisors
- Validation and process development teams
Terminal Objectives
By the end of this training, participants will be able to:
- Understand the ISO 11137 framework and apply it to medical device manufacturing including the latest revised ISO 11137-1:2025.
- Execute and maintain sterilization validation and routine monitoring programs for Gamma, Electron Beam and X-ray.
- Integrate dose establishment and verification into production processes.
- Maintain compliance with regulatory and customer expectations for sterile product manufacturing.
Session Objectives
Participants will learn to:
- Apply sterilization principles within the context of manufacturing controls.
- Understand dose-setting and verification methods relevant to their product types.
- Integrate sterilization validation into the overall quality management system.
- Address nonconformities and ensure continuous process capability.
Course Duration
2 Days (can be adjusted based on depth and delivery method)
Course Modules and Content
DAY 1
Session 1: Introduction & Course Orientation (30 min)
- Icebreaker: Spot the sterile – evaluating product labelling and packaging
- Overview of workshop goals, schedule, and ISO 11137 series
- Importance of sterilization in patient safety and product quality
Session 2: Overview of Irradiation Sterilization (1 hour)
- Radiation science basics for manufacturers
- Gamma vs. other sterilization modalities (EtO, steam, e-beam)
- Effects of radiation on polymers and product functionality
- Facilities and equipment overview (irradiators, source strength, product loading)
Session 3: ISO 11137-1 – Validation and Routine Control (2 hours)
- Integrating sterilization into the manufacturing process flow
- Validation stages (IQ, OQ, PQ) – examples from production environments
- Establishing product families and identifying the worst-case product
- Sterilization dose selection and documentation practices
- Process control strategy and product release decisions
- Gap analysis of the latest revised standard of ISO 11137-1:2025
Session 4: Standard & Regulatory Considerations (1 hour)
- Standard requirements for sterilized devices
- ISO 13485 integration and QMS linkages
- What regulators look for during audits
- Manufacturer responsibilities in contract sterilization settings
Session 5: Group Exercise – Building a Sterilization Validation Protocol (1 hour)
- Participants draft a basic validation plan using real product data
DAY 2
Session 6: ISO 11137-2 – Dose Setting Methods for Manufacturers (2 hours)
- When and how to choose: Method 1, Method 2, VDmax25, VDmax15
- Bioburden and sterility testing – laboratory setup, sampling, and routine requirements
- Setting up verification dose experiments and interpreting data
- Common manufacturing pitfalls and how to avoid them
Session 7: ISO 11137-3 – Routine Monitoring and Verification (1.5 hours)
- Dose audit frequency and data trending
- Criteria for continuation or revalidation of dose
- Investigation of failing dose audits
- Linking results to production release criteria
Session 8: ISO 11137-4 – Practical Process Control (1 hour)
- Using dosimeters correctly in a production setting
- Dose mapping and qualification of product loading patterns
- Ensuring consistent exposure – conveyor speed, product density, shielding
Session 9: Managing Nonconformities in Sterilization (1 hour)
- Identifying deviations and assessing risk to product sterility
- CAPA best practices for sterilization failures
- Impact assessment on released product
- Real-life case studies from manufacturing incidents
Session 10: Final Review, Discussion & Q&A (30 min)
- Recap of critical takeaways
- Open-floor discussion of facility-specific challenges
- Quiz or knowledge check
- Course evaluation and feedback
Training Methodology
- Instructor-led sessions with interactive Q&A
- Case studies from manufacturing environments
- Group exercises using real or mock data
- Visual aids: dose mapping, load patterns, dosimetry
- Participant workbook and technical handouts
Training Materials
- Slide presentation and course notes
- ISO 11137 summary and interpretation guide
- Sample validation protocols and templates
Assessment & Certification
- Participation in group activities
- Quiz/knowledge check at the end
- Certificate of Completion upon successful participation
Interested with this course? Send us enquiries below!
