EWRB Electrical Service Technician (EST) Exam Refresher Course
Course details
About the course
Online Refresher Courses
This is an online refresher course to prepare for the EWRB Electrical Service Technician (EST) exam.
For further information about this refresher course, please email:[[email protected]](https://www.witt.ac.nz/cdn-cgi/l/email-protection#e3c58d819093d888cd84868c918486a3948a9797cd8280cd8d99) or phone 0800 948 869.
The course period runs from 1 February to 1 December each year. Enrolment is open from 1 February to 1 November each year.
The course starts within 2 to 3 days after enrolment has been fully completed.
Course Preview and Exam Introduction Video
Before you apply, you may like to watch a short video about this online Moodle course.
This video has two parts. The first part gives an introduction to the exam, including the basic exam information and how this refresher course can support your exam preparation.
The second part is a screen-recorded Moodle course tour. It shows the course layout, navigation, learning materials, quizzes, and key functions, so you can see what the online refresher course looks like and how it is structured.
Watch the course preview video here: WITT EWRB EST Written EXAM Refresher Online Course
How to apply
- Click here for the WITT application form
- When you click on the programme field – scroll down and select:
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- 2026 - Short Courses - EWRB Electrical Service Workers (EST) Exam Refresher (Online), 2026 (New Plymouth)
WITT requires a copy of your birth certificate or passport to confirm your application if you have not done so previously.
Taking the EWRB Exams
The EWRB exams are organised by ASPEQ, not WITT.
- To register for the exams click here
- The exams require separate entry forms and fees.
- Once enrolled, ASPEQ will contact you with more information about the examinations.
Changes for new learners
WITT and this programme are part of New Zealand Institute of Skills and Technology.
About the provider
The Western Institute of Technology at Taranaki (WITT) is a quality Government-owned tertiary education institution based in New Zealand's cultural and surfing hub. Taranaki is a beautiful region defined by its wonderful snow-capped mountain, extensive coastline, great surfing and many opportunities for outdoor activities. WITT is the only state tertiary institution in Taranaki and offers courses from certificate to degree level across a wide range of areas, including Business, Nursing, Hospitality, Te Reo Māori, Humanities, Media, Art, Electrical, Engineering, Automotive, Welding, Carpentry, Architecture, Computing, Fitness, Hairdressing, Beauty Therapy, Make-up Artistry, Social Sciences and Agriculture. WITT also specialises in foundation programmes.