How to Identify Critical Quality Attributes and Critical ...

How to Identify Critical Quality Attributes and Critical process parameters Jennifer Maguire, Daniel Peng, Office of process and Facility (OPF) OPQ/CDER/FDA 1 FDA/PQRI 2nd Conference North Bethesda, Maryland October 6, 2015 Opinions expressed in this presentation are those of the speakers and do not necessarily reflect the views or policies of the FDA Outline Brief introduction on Quality by Design (QbD) Example approach to Identify Critical Quality Attributes (CQA) Example approach to Identify Critical material Attributes (CMA) and Critical process parameters (CPP) Illustrative examples Concluding remarks 2 3 What is Quality by Design (QbD)? A systematic approach to development that begins with predefined objectives and emphasizes product and process understanding and process control, based on sound science and Quality risk management. (ICH Q8 R2) Systematic Approach Predefined objectives Define Quality Target Product Profile (QTPP) Identify Critical Quality Attributes (CQA) Product and process understanding Identify Critical material Attributes (CMA*) and Critical process parameters (CPP) Establish the functional relationships that link CMA/CPP to CQA process control Develop appropriate Control Strategy, including justifications Sound science Science-driven development (scientific literature, prior knowledge, DOE)

Oct 01, 2015 · How to Identify Critical Quality Attributes and Critical Process Parameters Jennifer Maguire, Ph.D. Daniel Peng, Ph.D. Office of Process and Facility (OPF) OPQ/CDER/FDA . 1 FDA/PQRI 2nd Conference. North Bethesda, Maryland . October 6, 2015 . Opinions expressed in this presentation are those of the speakers and

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