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S12 - The Safe Operation of High Voltage Power Systems (Full High Voltage Authorisation based on Transmission & Generation Safety Rules) Reviews

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Marc B, 27 Feb 2026

Redcar

Two conflicting sets of safety rules within the course. Both are different to the rules we work with. One worked example changed question half way through. Tutor friendly and approachable.

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Damian K, 12 Jul 2024

Redcar

The S12 is too similar to the S4 with not enough HV to HV and HV Multi Feed Content. I didn't get out of the Course what I hoped for and should have booked the S5 instead.

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