Validation Introduction. Presented by John Montalto 27 March, 2013

Transcription

1 Validation Introduction Presented by John Montalto 27 March, 2013

2 John Montalto Bachelor of Science Management Diploma >15 years of Industry Experience Consultant to United Nations various Government Regulatory Agencies Slide 2 PharmOut 2013

3 Lei Hao This activity is a getting to know you exercise: Introduce yourself Validation experience/exposure 5 min/? Slide 3 PharmOut 2013

4 Course structure Slide 4 PharmOut 2013

5 Course objectives PIC/S Annex 15 Qualification and validation Process validation Cleaning validation considerations Slide 5 PharmOut 2013

6 Activity With the person next to you, discuss the following: Define the term Validation What does Quality mean to you? What do you expect from a validation program? Contribute to the group discussion Slide 6 PharmOut 2013

7 The history of validation The concept of validation was initially proposed in the mid-1970 s Several significant issues with high volume aseptic products were realised The early concept of validation was to verify the robustness of the manufacturing processes Two US FDA regulators Ted Byers and Bud Loftus are recognised as having significant influence in validation Slide 7 PharmOut 2013

8 The history of validation Where the early concept of validation was to verify the robustness of the manufacturing processes, later efforts spread to: Production environments Media fill processes Purified water production Equipment sanitation Facility services Slide 8 PharmOut 2013

9 The history of validation Validation activities were (and still are) based on engineering practices. For example, how large, complex items of equipment are manufactured, tested, delivered and accepted to fulfil contractual obligations. More recently in 2005 the concept of validation spread to cold chain distribution processes. Slide 9 PharmOut 2013

10 The history of validation Validation continues to evolve, but the core attributes remain consistent: Improve patient safety Verify the adequacy of processes Slide 10 PharmOut 2013

11 Slide 11 PharmOut 2013

12 Influences on validation FDA Guide to Process Validation EU Annex 15 FDA: Pharmaceutical cgmps For The 21 st Century ICH Q9 FDA: Quality System Approach to Pharmaceutical cgmp PICS VMP ICH Q10 ICH Q11 EU / PIC/S Annex ISPE C&Q Baseline 5 Guide ISPE 21 st Century Qualification White Paper ICH Q8 ASTM ASTM E2500- E FDA Process Val. Guidance Draft EMA Process Val Slide 12 PharmOut 2013

13 Top 10 Most Frequently Cited GMP Deficiencies (PIC/S Member Authorities) (July 2010 June 2011) 1. Documentation on manufacturing 2. Design & maintenance of premises 3. Documentation quality systems elements/procedures 4. Personnel issues training 5. Design & maintenance of equipment 6. Cleaning validation 7. Process validation 8. Product Quality Review 9. Supplier & contractor audit 10. Calibration of measuring & testing equipment Source: Presentation by H. Smallenbroek (IGZ, Netherlands) & B. Meow Hoe (HSA, Singapore) on Review of similarities & differences of top 10 deficiencies cited by PIC/S participating authorities, PIC/S Seminar, Cape Town, Nov 11. Will be repeated (& further discussed) at PDA-PICS Workshop, Geneva 9-10 May Slide 13 PharmOut 2013

14 Top 10 Most Severe GMP Deficiencies (PIC/S Member Authorities) (July 2010 June 2011) 1. Design & maintenance of premises 2. Contamination, potential for (chemical, physical, microbial) 3. Design & maintenance of equipment 4. Sterility assurance 5. Batch release procedures 6. Process validation 7. Cleaning validation 8. Investigation of anomalies 9. Documentation quality systems elements/procedures 10. Regulatory issues noncompliance with marketing authorisation Source: Presentation by H. Smallenbroek (IGZ, Netherlands) & B. Meow Hoe (HSA, Singapore) on Review of similarities & differences of top 10 deficiencies cited by PIC/S participating authorities, PIC/S Seminar, Cape Town, Nov 11. Will be repeated (& further discussed) at PDA-PICS Workshop, Geneva 9-10 May Slide 14 PharmOut 2013

15 Top Ten GMP Deficiencies found by MHRA (UK) (from MHRA web site Aug 2011) 1. Investigation of Anomalies 2. Quality management 3. Quality management (Change Control) 4. Validation Master Plan & Documentation 5. Corrective Action/Preventative Action (CAPA) 6. Complaints and Product Recall 7. Documentation 8. Equipment Validation 9. Quality Management Product Quality Review 10. Investigation of Anomalies - OOS Slide 15 Slide 15 PharmOut 2013

16 Why validate? Validation is: "Establishing documented evidence that provides a high degree of assurance that a specific process will consistently produce a product meeting its pre-determined specifications and quality attributes. A properly designed system will provide a high degree of assurance that every step, process, and change has been properly evaluated before its implementation. Testing a sample of a final product is not considered sufficient evidence that every product within a batch meets the required specification Slide 16 PharmOut 2013

17 Laying the foundations Understanding the principles of validation is the foundation for ensuring the process produces a quality product consistently. Slide 17 PharmOut 2013

18 Thank you for your time. Questions? John Montalto Training Manager / Lead Consultant john.montalto@pharmout.net Slide 18 PharmOut 2013