The Tangmere location has been audited by TÜV Rheinland / Berlin–Brandenburg Group Limited and passed.

I-Bus UK is now a TUV approved manufacturing facility.

The company operates within the worldwide hi-tech, electronic marketplace so its compliance with European Directives and regulations has to be spot on. One of I-Bus' own publicity statements says: "From cost effective entry-level systems to fault tolerant high reliability platforms, we know that consistent results are more rewarding than consistent promises".