Blog category
Explore our comprehensive blog category on Good Manufacturing Practice (GMP), a standard ensuring products are consistently produced and controlled according to quality standards. Dive into insightful industry updates, and best practices to uphold the highest level of quality assurance in manufacturing processes.
The EMA has opened a pilot project assessing pharmaceutical quality system effectiveness at manufacturing sites, with inspections running through March 2027. The specific focus: whether your change control process act...
Jaap Koster
CEO / Senior GxP Consultant
In this post, we discuss five FDA topics from 2026 that are relevant (particularly) to QA and regulatory affairs in the US market.
Jaap Koster
CEO / Senior GxP Consultant
A supervisor who understands why a cleaning validation protocol exists will explain it differently to their team than one who just knows it's required. That shows up six months later as fewer repeat deviations. A QA o...
Jaap Koster
CEO / Senior GxP Consultant
ICH Q3E addresses a real concern. Patients deserve safe products, and understanding what leaches from plastic materials is part of that. Nobody disputes the principle. But a guideline whose cost and complexity fall di...
Jaap Koster
CEO / Senior GxP Consultant
For over 35 years, PCS Academy has been training professionals in the pharmaceutical industry. What started in 1991 has grown into a training programme that has educated more than 10,000 GxP professionals — with an av...
Jaap Koster
CEO / Senior GxP Consultant
In GMP environments, the concept of Quality by Design (QbD) is usually discussed in the context of product and process development. Guidance documents consistently emphasize the importance of properly designed premise...
Jaap Koster
CEO / Senior GxP Consultant
he rules that govern the manufacture, import and distribution (a.o.) of medicine consist of a relationship between binding EU legislation, practical guidance, and national (“local”) medicines law that actually powers...
Jaap Koster
CEO / Senior GxP Consultant
“You can’t call it a planned deviation. That’s an oxymoron.” The phrase is usually followed by a name-drop. An inspector said it. A consultant insisted on it. A colleague heard it in an audit debrief. Someone “high up...
Jaap Koster
CEO / Senior GxP Consultant
ALCOA++ is often encountered at the most inconvenient times: during an investigation, audit, or meeting when the question pops up that seems to be the simplest of all: “Who did this, and when?”
Jaap Koster
CEO / Senior GxP Consultant
Too often we find ourselves in discussions with QA teams. The topics are often simple, for example: the standards of manufacturing science—common in any serious manufacturing environment outside pharma—also apply to p...
Jaap Koster
CEO / Senior GxP Consultant
The consultation follows several COVID-19 legal flexibilities in the Human Medicines Regulations 2012 (HMRs) that helped deliver vaccination programmes at scale, and some of those provisions are time-limited and due t...
Jaap Koster
CEO / Senior GxP Consultant
For manufacturers and distributors of medicinal products, this is more relevant than it may seem. The document more clearly defines who drafts, who reviews, how broadly changes are scoped, how comments are handled, an...
Jaap Koster
CEO / Senior GxP Consultant
The U.S. FDA published the final version of a Guidance for Industry on conducting remote regulatory assessments in June of 2025. Remote Regulatory Assessments (or in short: RRA's) were utilized during the COVID-19 pan...
Jaap Koster
CEO / Senior GxP Consultant
During recent MES/IT vendor demos for a “paper‑less” pharmaceutical factory, something stood out: No one mapped or discussed data‑flow and data‑risk end‑to‑end, despite years of regulatory focus on data governance. Ev...
Jaap Koster
CEO / Senior GxP Consultant
Ignoring pests just because you haven't visibly noticed them yet is certainly not a strategy—especially when compliance and product safety are on the line.
Jaap Koster
CEO / Senior GxP Consultant
People want a neat definition, a tidy checklist, or a set of metrics to measure quality. But when you peel back the layers, it becomes clear that “Quality Culture” is more of a broad vision than a well-defined endpoint.
Jaap Koster
CEO / Senior GxP Consultant
Here’s an overview of key updates and programs shaping FDA’s direction in Q4 2024.
Jaap Koster
CEO / Senior GxP Consultant
The FDA's new guidance clarifies reporting requirements and risks for postapproval changes in biosimilars. PCS supports manufacturers in meeting GMP standards, focusing on quality, safety, and alignment with global re...
Jaap Koster
CEO / Senior GxP Consultant
APIC’s new guideline (v03) for Quality Agreements clarifies responsibilities, streamlines negotiations, and covers scope, OOS, and distribution. Ideal for efficient compliance and stronger collaboration between API su...
Jaap Koster
CEO / Senior GxP Consultant
WHO TRS 904 underscores a holistic QMS approach that weaves risk assessment, training, CAPA, and management oversight into one cohesive tapestry.
Jaap Koster
CEO / Senior GxP Consultant
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