Tracing requirements from a user requirements specification throughout the life cycle is not only a very effective business tool to save time and effort in validation projects but also a regulatory expectation. This first installment of a two-part column series looks at the principles of a traceability matrix. Nov 1, 2008 By:
R.D. McDowall

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Tracing requirements from a user requirements specification throughout the life cycle is not only a very effective business tool to save time and effort in validation projects but also a regulatory expectation. This first installment of a two-part column series looks at the principles of a traceability matrix.

Jul 1, 2008 By:
R.D. McDowall

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Columnist Bob McDowall discusses the role of a validation master plan (VMP) for summarizing a laboratory's approach to computer validation.
Jul 1, 2007 By:
R.D. McDowall

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Columnist Bob McDowall discusses operating system security patches.

Feb 1, 2006 By:
Kenneth L. Busch

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Part IV of this four-part series wraps up the discussion of mass calibration, covering the "new generation" attributes that have become apparent as researchers aim to meet the calibration demands of proteomics.
