Current Good
Manufacturing Practices (cGMPs) for human pharmaceuticals affect every
people. Consumers expect that each batch of medicines they take will
meet quality standards, so that they will be safe and effective. Most people,
however, are not aware of cGMPs, or how FDA assures that drug manufacturing
processes meet these basic objectives. Recently, FDA has announced a number of
regulatory actions taken against drug manufacturers based on the lack of cGMPs.
This paper discusses some facts that may be helpful in understanding how cGMPs
establish the foundation for drug product quality.
cGMP refers to the Current Good Manufacturing
Practice regulations enforced by the US Food and Drug Administration (FDA).
cGMPs provide for systems that assure proper design, monitoring, and control of
manufacturing processes and facilities. Adherence to the cGMP regulations
assures the identity, strength, quality, and purity of drug products by
requiring that manufacturers of medications adequately control manufacturing
operations. This includes establishing strong quality management systems,
obtaining appropriate quality raw materials, establishing robust operating
procedures, detecting and investigating product quality deviations, and
maintaining reliable testing laboratories. This formal system of controls at a
pharmaceutical company, if adequately put into practice, helps to prevent
instances of contamination, mix-ups, deviations, failures, and errors. This
assures that drug products meet their quality standards.
The cGMP requirements were established to be
flexible in order to allow each manufacturer to decide individually how to best
implement the necessary controls by using scientifically sound design,
processing methods, and testing procedures. The flexibility in these
regulations allows companies to use modern technologies and innovative
approaches to achieve higher quality through continual improvement.
Accordingly, the "c" in cGMP stands for "current,"
requiring companies to use technologies and systems that are up-to-date in
order to comply with the regulations. Systems and equipment that may have been
"top-of-the-line" to prevent contamination, mix-ups, and errors 10 or
20 years ago may be less than adequate by today's standards.
It is important to note that cGMPs are minimum
requirements. Many pharmaceutical manufacturers are already implementing
comprehensive, modern quality systems and risk management approaches that
exceed these minimum standards.
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