R.D. McDowall is principal of McDowall Consulting and director of R.D. McDowall Limited, and "Questions of Quality" column editor for LCGC Europe, Spectroscopy's sister magazine.
LCGC Europe - Jun 01, 2016
In the world of data integrity, the focus is typically on the data and the numbers. How can technology, such as a laboratory information management system (LIMS), help to ensure data integrity?
LCGC Europe - Jan 31, 2016
Data integrity issues are changing the way that we should be undertaking computerized system validation (CSV) of our chromatography data systems (CDSs). Do you understand what is required in the brave new world of CSV?
LCGC North America - Dec 01, 2015
A future CDS should be able to handle five key functions that currently are performed manually.
Spectroscopy - Dec 01, 2015
The United States Food and Drug Administration has issued a draft guidance on the development and submission of near infrared (NIR) analytical procedures. Here, we explain and critique key aspects of the document.
Spectroscopy - Nov 01, 2015
The UK regulatory body issued a guidance that requires the establishment of a data governance system, part of which is data integrity training. Easy to say, but how do you do it?
LCGC Europe - Nov 01, 2015
Primary record is a term that was defined by the MHRA (Medicines and Healthcare products Regulatory Agency, the UK drug regulator) in data integrity guidance issued in 2015. In this instalment of Questions of Quality we explore what this term means in practice, and compare it with raw data in the European Union Good Manufacturing Practices (EU GMPs) and complete data in US Food and Drug Administration (FDA) GMPs. Why can’t we have harmonization of terms?
Spectroscopy - Sep 01, 2015
Changes have been proposed to the United States Pharmacopeia Chapter <1058> on analytical instrument qualification. Here is what you need to know about the impact of those changes on the qualification of analytical instruments and laboratory computerized systems.
LCGC Europe - Aug 12, 2015
What’s in a Name?
LCGC Europe - Aug 12, 2015
What’s in a Name?
LCGC North America - Aug 01, 2015
Before we can define an ideal CDS, we must first consider its role.
Spectroscopy - Apr 01, 2015
This month we discuss ISO Guide 80, "Guidance for the In-House Preparation of Quality Control Materials.
LCGC Europe - Feb 01, 2015
This instalment of “Questions of Quality” looks at problems with an operational liquid chromatograph to see if they can be picked up in the performance qualification (PQ) or prevented in the operational qualification (OQ).
Special Issues - Dec 01, 2014
The European regulations on good manufacturing practices (GMPs) — Annex 11 — are having a strong influence on good laboratory practice (GLP) and good clinical practice (GCP).
Spectroscopy - Nov 29, 2014
The European regulations on good manufacturing practices (GMPs) — Annex 11 — are having a strong influence on good laboratory practice (GLP) and good clinical practice (GCP).