Demonstrate knowledge of foundation hair colouring services
16 Credits
Version 2
This unit standard, unit standard 33220, and unit standard 33221 replaced unit standard 19791, unit standard 19792, unit standard 25789, and unit standard 28835.
This unit standard is for learners to further develop their knowledge in colour selection for foundation hair colouring services.
People credited with this unit standard can demonstrate knowledge of:
. hair colour,
. temporary, semi and demi hair colouring, and demi colour selection and application,
. permanent colour selection, and
. allergy testing and the signs of anaphylactic reaction.
