This document guides you through the prerequisites for each of the TTM unit standards.
For those who are completing STMS Refresher and want the Certificate in TTM – Worksites:
Enrol in NZ Certificate in TTM – Worksites (available from October 2021), then
Complete 31962 – STMS -NP, and
Complete combined practical assessment with tasks from US 31958, US 31960, and US 31963.