This paper models completions for traditional apprenticeships on the basis of commencements from 1995 to 2005. These models are used to understand the dynamics of the relationship between commencements and completions in order to predict the number of future completions. On the basis of the models, it is expected that completions will increase in the future. The models allow the paper to comment on the variation in completion rates across states/territories and changes in them over time.