Hi All, a very good day. I am new to NDT field and ISO17020. The company i am working for wants to go for ISO17020 accreditation. The consultant we have hired said all equipment must be calibrated by accredited lab only. Our UT equipment is being calibrated by the supplier we buy the equipment from and they are calibrating it based on manufacturer's method. There is no calibration lab near us who can actually calibrate the UT equipment. What can i do to comply the calibration requirement? Thank you in advance.