Quality is the axis of our business. PSL is a technical leader of equipment manufacture and we are extremely proud of our optimum levels of quality standards.

We operate to the highest level of Good Manufacturing Practice (cGMP) and comply with global regulatory bodies:

ISO 9001:2008 | cGMP | PAT | GAMP | CE | ATEX | ASME| PED | UL

Quality Stamp Stamp Quality Stamp
Quality Stamp  Quality Stamp

PSL’s established global supply chain management ensures that all components for our equipment are of the highest quality and value. This enables market savings and assured quality to be passed directly onto our customers.

PSL has established quality procedures detailing the working practice within specific departments or functions, that ensure operational consistency across the site.

These procedures contain step-by-step information on how to perform quality critical tasks.

Qualification and Validation


Our long established documentation system assures the project from start to finish. This involves project structure documentation:

  • 1 - Quality plan
  • 2 - Sellers documentation index - listing all documents with a unique reference number and issue status
  • 3 - Project programme

All PSL documentation has change control procedures that ensure document changes are sanctioned.


We have vast experience writing and implementing IQ/OQ protocols along with operator and maintenance employee training. This ensures fast, safe and economic commissioning of your new equipment after factory acceptance testing (FAT).

For more information on IQ/OQ packages please contact us