The Victorian Curriculum and Assessment Authority (VCAA) have a number of useful resources for VET. Follow the link below for information about VET in Schools - including listings of Certificates with Scored Assessment, information about Block Credit, and a great deal more useful information.
VET in Schools

For students in Year 10, the "Where to Now" information covers how VCE & VCAL work (including how VET and School Based Apprenticeships can be included in a student's course).
Where to Now