Tessella is certified to the Quality Management standard ISO 9001 : 2015.
This is the most widely recognized, independently assessed, Quality Management standard in the world.
All projects we manage are carried out under our ISO 9001 : 2015 certified Quality Management System. This has been developed over several years to reduce project risk and ensure successful and consistent project delivery. Building on the solid foundation of our quality system, we have the proven ability to deliver systems that meet the requirements of external frameworks or regulatory bodies. These include PRINCE 2, Output Based Specification (OBS), GxP, 21 CFR Part 11 and Medical Device standards (e.g. 510(k), PMA submissions, IEC 60601).