Quality training and assessment is central to the integrity of vocational education and training (VET) systems and to the qualifications they offer and deliver. Learners undertaking qualifications need to be sure that the qualifications in which they want to enrol have value in the labour market; employers, when making recruitment decisions, want to be sure that the qualification has been gained from a reputable institution; international systems want to be reassured that overseas qualifications are equivalent to their domestic qualifications; and governments want accountability for their funding decisions. Any uncertainty about quality can reduce trust and confidence in the value of the qualification and its acceptance by employers and the individuals themselves.