Izatifikethi ezifunekayo kumzi-mveliso we-valve.

I-1. I-ISO 9001 yenkqubo yokuqinisekiswa

2. I-ISO 14001 yeNkqubo yokuLawulwa kweNdawo

3.I-OHSSASA18000 yeZempilo zoLawulo lweMpilo noKhuseleko

4.UKHANYA WESIQINISEKISO, IXESHA LOKUXELISA IXESHA LENKONZO

5.Umanyano lweManyano

6.i(IZiko lePetroleum ye-Petroleum)

7.Isatifikethi senqanaba lokukhuseleka kwe-Sil

8.Fire Stures

9.Ukuphuma Isiqinisekiso sovavanyo

10. Isiqinisekiso sokuqhushumba sePhando

Inqanaba le-11P lokhuseleko

Iphepha-mvume lokufumana ilayisensi (isiqinisekiso se-TS)

13.nuclearring Utrhumeli weZixhobo kunye neLayisensi yeSiqinisekiso soMgangatho