EL94 – Certification for Substation Access (formerly Accredited for Entry) is provided to those persons who are required to enter MTS substations as part of their duties.
EL95 – An MTS Restricted Permit Holder is a person trained and authorised by MTS to hold an MTS electrical permit on 1500v direct current overhead wire.
EL96 – An MTS Permit Holder is a person trained and authorised by MTS to hold an MTS electrical permit at all voltages.