VTC Gas Utilisation Module 1 and 3 months relevant practical experience.
VTCGas Utilisation Module 2 and 6 months relevant practical experience.
VTC Gas Utilisation Modules 2 & 3 and 18 months relevant practical experience.
VTC Gas Utilisation Module 4 and 24 months relevant practical experience.
VTC Gas Utilisation Modules 2 & 5 and 6 months relevant practical experience.
VTC Gas Utilisation Modules 2, 5 & 6 and 18 months relevant practical experience.
VTC Gas Utilisation Modules 4 & 7; or VTC Gas Utilisation Modules 2, 5, 6 & 7; and 24 months relevant practical experience.
VTC Gas Utilisation Modules 2, 5, 6 & 8; or VTC Gas Utilisation Modules 4, 7 & 8; and 24 months relevant practical experience.