Expert GMP testing for medical devices and pharmaceuticals. We deliver compliant, reliable laboratory testing to support safe and confident product release.
Expert GMP testing for medical devices and pharmaceuticals. We deliver compliant, reliable laboratory testing to support safe and confident product release.
Good Manufacturing Practice (GMP) is the set of rules that pharma and MedTech companies must follow to make sure their products are safe and consistently made to the right quality. The basic idea is simple: if a patient is going to take a medicine or use a medical device, you can't just trust that it's good; you must be able to prove it. That means writing down what you do, doing what you wrote down, and keeping records to back it all up.
GMP covers everything that touches the product: the building (clean, controlled, fit for purpose), the equipment (calibrated, maintained, qualified), the materials (traceable, tested, properly stored), the people (trained, assessed, accountable), and the records (complete, accurate, contemporaneous). Regulators like the HPRA, EMA and FDA inspect against it, and any lab in the pharma supply chain must operate to the same standard.
The Quality department runs the GMP system. They own the SOPs, the training framework, the deviation and CAPA process, change control, document control, and supplier and equipment qualification. Every procedure an analyst uses at the bench has been reviewed and approved by QA before it's released, and nothing changes without going back through them. They set the rules and make sure those rules line up with what regulators and clients expect.
The other side of QA's job is independent oversight. They review analytical records, approve Certificates of Analysis, manage deviations and OOS investigations to closure, and front up to client and regulatory audits. They sit separate from the lab on purpose; GMP requires that whoever checks the work isn't the same person who did it. They also drive continuous improvement through internal audits, deviation trending, training compliance and management review, so problems get fixed at the root rather than one at a time. The labs produce the data. QA is the reason that data can be trusted.
At CLS, our GMP testing services are designed to give you complete confidence in your results.
From sample receipt to final reporting, every step is controlled, traceable, and compliant. Samples are logged, tracked, and tested using validated methods, with strict control over storage conditions, equipment, and materials to ensure consistent, reliable outcomes.
Our systems are built around data integrity. Results are recorded in real time within validated platforms, with full audit trails to ensure accuracy and transparency. Any deviation or unexpected result is thoroughly investigated before results are released, so you can rely on the data you receive.
Every analysis is performed by trained, qualified analysts and independently reviewed before reporting. The result is more than a Certificate of Analysis, it is data backed by a robust GMP quality system that stands up to regulatory scrutiny.
With strong expertise in both chemistry and microbiology, CLS delivers GMP testing that supports confident, compliant product release decisions.