The New Zealand Certificate in Electricity Supply (Distribution Live Line Stick) (Level 4)  is designed for qualified line mechanics looking to develop specialist capability in live-line work using hot stick techniques. This programme builds the skills required to safely maintain, repair, and replace components on energised distribution networks (up to 66kV) without interrupting supply. It covers live-line theory, safe work procedures, and the use and maintenance of insulated tools, ensuring alignment with industry standards and best practice. Typically completed following the Level 4 Line Mechanic qualification, it provides a pathway into advanced live-line disciplines such as Glove and Barrier work, supporting safe, high-performance work on live networks.

The New Zealand Certificate in Electricity Supply (Line Mechanic Distribution) (Level 4) is an industry-recognised qualification designed to develop the skills and competence required to work as a Distribution Line Mechanic. This programme equips trainees to work independently and safely on electricity distribution networks, covering construction, maintenance, and industry standards aligned to best practice. It supports eligibility for registration with the Electrical Workers Registration Board (EWRB), including completion of required safety training and competency programmes. An optional strand in Live Low Voltage work is also available for those looking to further extend their capabilities in the field.

The New Zealand Certificate in Electricity Supply (Cable Jointing) (Level 4) is an industry-recognised apprenticeship-style qualification that develops the skills and competence required to work on low and high-voltage power cables. Designed for those progressing into cable jointing roles, this programme covers jointing and termination, electrical theory, testing, and safe work practices aligned to industry standards. It supports eligibility for registration with the Electrical Workers Registration Board (EWRB) and requires trainees to hold a Trainee Limited Certificate. An optional 33kV strand is available for those looking to extend their capability into higher voltage cable systems.

The New Zealand Certificate in Electricity Supply (Fault Response and Switching) (Level 4)  is designed for experienced electricity supply industry professionals looking to develop advanced capability in fault response and network operations. This qualification builds the skills required to diagnose faults, restore supply, and carry out complex switching on distribution networks, while working safely with limited supervision. Learners can specialise in either Distribution Fault Response or Distribution Network Switching, gaining practical, job-ready expertise aligned with industry standards and best practice. It supports safe, reliable network operation and aligns with the expectations of the Electrical Workers Registration Board (EWRB) for competent electrical workers.

The New Zealand Certificate in Electricity Supply (Utility Arboriculture) (Level 3) is a specialised qualification for experienced arborists working around electricity networks. This programme develops the skills required to safely manage vegetation near power lines, ensuring compliance with industry regulations and safety standards. Learners gain practical capability in vegetation control, working around live lines, and operating equipment such as elevated work platforms (EWP), with optional training in insulated tool use. Designed for those already in the industry, this qualification supports working with minimal supervision while meeting the expectations of the Electrical Workers Registration Board (EWRB) and relevant codes of practice.

The New Zealand Certificate in Electricity Supply (Introductory) (Level 2) – Electrical Works strand is a foundation qualification for those entering the electricity supply industry. It equips trainees with the essential knowledge and practical skills to work safely under supervision across generation, transmission, and distribution environments. The programme covers key industry legislation, standards, and hands-on electrical work practices, and meets the safety training requirements of the Electrical Workers Registration Board (EWRB) for a Trainee Limited Certificate. It also provides a clear pathway into higher-level qualifications such as Line Mechanic, Cable Jointing, and other specialist roles within the industry.