May/June 1999 Feature Articles: Standards for NDT in Canada - A Harmonized Approach - by Marian L. Gaucher, Brenda Callihoo The Perfect Yardstick - Accreditation helps calibration labs to ensure that a centimetre is a centimetre every time An Enhanced Fluorescent Liquid Penetrant Inspection Technique for Measurement of Surface Cracks - by Marko Yanishevsky Canadian Centre for Mineral and Energy Technology, ASNT Implement Historic Agreement Technical Tips: Treatment Alternatives for Liquid Penetrant Rinse Waters- by Peter Hessinger, Michael L. White Safety: North American Occupational Safety and Health Week Flawed Specimens for Global Standardization of NDT Training and Qualification - by Phillip Bisgrove