How We Do Business

Certified for Quality

A&D Engineering is committed to the highest quality standards for its operations and its products. A&D Engineering is an ISO 9001- certified company. Click here for a copy of our latest ISO 9001 certificate.


A&D Weighing products are certified by several national and international agencies, including NTEP, Measurement Canada and NSF.


A&D Medical (LifeSource) is ISO 13485:2003 certified. Click here for a copy of our latest ISO 13485 certificate.  LifeSource products are certified by several national and international agencies, including the FDA, Health Canada, EC and Continua.