Is a qualification required to start the Hairdresser skills assessment for migration to Australia?

No, its not mandatory. If you completed an apprenticeship as a Hairdresser, then you are required to show 3 years of paid work experience pre or post qualification for the Hairdresser skills assessment. For example, if you are from the UK and hold an NVQ3 as a Hairdresser, you would require the 3 years work experience.

If you do not hold an NVQ3 as a Hairdresser, then you are required to have a minimum of 5 years paid work experience as a Hairdresser.