Great Lengths Certification 2024 Dates

For Keratin Bond Application

Getting your Great Lengths application machine and getting certified is all you need to kick off your professional hair extension business. Our certification course is broken down into two sections (AU only):

A short online video course including introduction to Great Lengths and colour matching in which you will need to know in preparation for your certifications days in person.
Day 1: a mannequin day where you will apply a full set of hair extensions under the guidance of a Great Lengths instructor onto a mannequin.
Day 2: a live model day where you will apply a full set of hair extensions under the guidance of a Great Lengths instructor onto a live model.

This certification course is as rigorous as it is rewarding. To learn in detail what is required during certification, click here (AU only).

In order to become certified, you must already have an account with us. If you need to open an account, click here (AU only).

HOW TO BOOK

To reserve your spot in any of our courses, please call Customer Service at (02) 9935 6900, available Monday through Friday 10 AM – 3 PM AEST (AU only).

AUCKLAND classes are one day only, with a theory component to be completed prior to this day. Bookings are essential two weeks before the class date.

Sydney, NSW Certification Days

For your Sydney-based certification, you must complete the online segment first before being eligible to reserve a spot for the 2 day in-person certification dates. The deadline for booking a spot for the live model day and ordering your model’s hair is two weeks prior to the event.

February 23/24th 2025
Online course to be completed by February 2nd
Model hair to be ordered by February 9th

April 6/7th 2025
Online course to be completed by March 17th
Model hair to be ordered by March 24th

June 1/2nd 2025
Online course to be completed by May 12th
Model hair to be ordered by May 19th

July 27/28th 2025
Online course to be completed by July 7th
Model hair to be ordered by July 14th

August 31st/September 1st 2025
Online course to be completed by August 11th
Model hair to be ordered by August 18th

October 26/27th 2025
Online course to be completed by October 6th
Model hair to be ordered by October 13th

Melbourne, VIC Certification Days

For your Melbourne-based certification, you must complete the online segment first before being eligible to reserve a spot for the 2 day in-person certification dates. The deadline for booking a spot for the live model day and ordering your model’s hair is two weeks prior to the event.

March 2/3rd 2025
Online course to be completed by February 10th
Model hair to be ordered by February 17th

May 4/5th 2025
Online course to be completed by April 14th
Model hair to be ordered by April 21st

June 29/30th 2025
Online course to be completed by June 9th
Model hair to be ordered by June 16th

August 24/25th 2025
Online course to be completed by August 4th
Model hair to be ordered by August 11th

October 19/20th 2025
Online course to be completed by September 29th
Model hair to be ordered by October 6th

Brisbane, QLD Certification Days

For your Brisbane-based certification, you must complete the online segment first before being eligible to reserve a spot for the 2 day in-person certification dates. The deadline for booking a spot for the live model day and ordering your model’s hair is two weeks prior to the event.

March 2/3rd 2025
Online course to be completed by February 10th
Model hair to be ordered by February 17th

April 27/28th 2025
Online course to be completed by April 7th
Model hair to be ordered by April 14th

July 6/7th 2025
Online course to be completed by June 16th
Model hair to be ordered by June 23rd

August 17/18th 2025
Online course to be completed by July 28th
Model hair to be ordered by August 4th

October 12/13th 2025
Online course to be completed by September 22nd
Model hair to be ordered by September 29th

Cairns, QLD Certification Days

For your Cairns-based certification, you must complete the online segment first before being eligible to reserve a spot for the 2 day in-person certification dates. The deadline for booking a spot for the live model day and ordering your model’s hair is two weeks prior to the event.

March 30/31st 2025
Online course to be completed by March 10th
Model hair to be ordered by March 17th

Perth, WA Certification Days

For your Perth-based certification, you must complete the online segment first before being eligible to reserve a spot for the 2 day in-person certification dates. The deadline for booking a spot for the live model day and ordering your model’s hair is two weeks prior to the event.

February 23/24th 2025
Online course to be completed by February 2nd
Model hair to be ordered by February 9th

April 27/28th 2025
Online course to be completed by April 7th
Model hair to be ordered by April 14th

June 22/23rd 2025
Online course to be completed by June 2nd
Model hair to be ordered by June 9th

August 17/18th 2025
Online course to be completed by July 28th
Model hair to be ordered by August 4th

October 12/13th 2025
Online course to be completed by September 22nd
Model hair to be ordered by September 29th

Auckland, NZ Certification Days

For your Auckland certification it is required that you purchase your ticket two weeks in advance of the class date. You will also need to purchase your model’s hair a minimum of five business days before the event.

Other Locations

From time to time we offer pop-up certification in the Gold Coast, Adelaide, the ACT, and Newcastle. If you are looking for training for multiple staff or for locations not listed above, please let us know when you open you account and we’ll do our very best to accomodate.