Standard ANSI introduction

ANSI C62.92-1987, IEEE Guide for the Application of Neutral Grounding in Electrical Utility Systems, Part I - Introduction, American National Standards Institute... 

This version of the standard has been harmonized with intemationat (ISO) and European (EN) standards by the introduction of hazard identification and risk assessment as the principal method for analyzing hazards to personnel and achieving a level of acceptable risk. This version of the standard is a major revision that integrates the requirements of ISO parts 1 and 2 and ISO 14121, as weU as U.S. standards. Suppliers meeting the requirements of ANSI/PMMI B155.1 2006 may simultaneously meet the requirements of these three ISO standards. 

Melting products are still masquerading as flame resistant because the market has no standard police and is just catching up with the changes in standards since 2000. Some folks may be duped with look-alike or sound-alike or partial standards, but the market is catching on. Three large suppliers of ANSI lOT vests dropped FR from their 100-percent polyester offerings this year with the introduction of ANSI lOT-2010. 

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