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ANSI/ISA-12.00.02-2009 - Certificate Standard for AEx Equipment for Hazardous (Classified) Locations

ANSI/ISA-12.00.02-2009 - Certificate Standard for AEx Equipment for Hazardous (Classified) Locations

ANSI/ISA-60079-0 (12.00.01)-2009 - Explosive atmospheres - Part 0: Equipment - General Requirements

ANSI/ISA-60079-0 (12.00.01)-2009 - Explosive atmospheres - Part 0: Equipment - General Requirements

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ANSI/ISA-60079-5 (12.00.04)-2009 - Explosive atmospheres - Part 5: Equipment Protection by Powder Filling "q"

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ANSI/ISA-60079-6 (12.00.05)-2009 - Explosive atmospheres - Part 6: Equipment Protection by Oil Immersion "o"