Abacus Scales & Systems Company continues to maintain their ISO/IEC 17025:2005 Accreditation. We are very excited to be recognized by Perry Johnson Laboratory Accreditation, Inc. for having a superior management system in place. This is our commitment to you, the customer, to guarantee you the best quality service your money can buy. Please contact us if you require a hard-copy of our accreditation, or just simply download it.