NFPA 499: Recommended Practice for the Classification of Combustible Dusts and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas

^†Paper Submittals are considered any submission other than the online submission system.

^†Paper Submittals are considered any submission other than the online submission system.

Committee name

Electrical Equipment in Chemical Atmospheres

Staff liaison

Susan Bershad

Committee members

Electrical Equipment in Chemical Atmospheres

Committee scope and responsibility

Read the committee scope and responsibility

Classification of committee members

Guidelines to Classifications of Committee Members

Committee seeking members

Apply to the committee

Submit Committee application online
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