Izinga le-IEC lokufaka esikhundleni lihlinzeka ngohlaka oluphelele lokwakhiwa, ukwakhiwa, kanye nokusebenza kwezingane zikagesi ezihlangabezana namazinga okuphepha aphesheya kwezilwandle.

"Izindinganiso ze-IEC zokufakwa esikhundleni zihlinzeka ngohlaka lokwakhiwa, ukwakhiwa, kanye nokusebenza okuphephile nokusatshalaliswa kukagesi, ukunciphisa izingozi. Ukunciphisa ubungozi kanye nokuthuthukisa ukusebenza kwegridi okuphelele kanye
