NATA - National Association of Testing Authorities. Calwest Services (Loadcell Supplies sister business) is accredited as laboratory #32. This is an unbroken chain of calibration since 1951 - this accreditation previously was The University of Western Australia - where Wayne Galbraith was the signatory for this testing.
NATA is recognised world wide as the leader in laboratory accreditation. Calibration of equipment is seen as a key part of any businesses quality control.