This part of the IEC 60079 series contains specific design, selection, construction and initial inspection requirements applicable to electrical installations located in or relating to explosive atmospheres.
NF C23-579-14*NF EN 60079-14:2014 history
0000 NF C23-579-14:2014
2008NF C23-579-14:2008 Explosive atmospheres - Part 14 : electrical installations design, selection and erection.
2003NF C23-579-14:2003 Electrical apparatus for explosive gas atmospheres - Part 14 : electrical installations in hazardous areas (other than mines).