This unit involves the skills and knowledge required to maintain computer-based interlocking equipment for rail network signalling system.

It includes preparing, maintaining and recertifying computer-based interlocking (CBI) equipment. It also includes completing maintenance of CBI systems and replacing faulty equipment requirements.

Persons achieving competence in this unit will need to fulfil the applicable state/territory legislated rail safety requirements and comply with relevant codes of practice, rules and/or guidelines.

No other licensing, legislative or certification requirements apply to this unit at the time of publication.