This document is an upgrade assessment for TAE40116 - Certificate IV in Training and Assessment. It includes instructions and templates for planning and organising assessment processes for three units of competency. The assessment plan template is to be used for each unit, and there are clear instructions throughout the resource. The assessment instructions and instruments are provided, and the document also includes a role play/scenario/observation task template. The purpose of the assessment is to assess the competency of the candidates in operating and deploying basic (Tier 1) oil spill response equipment. The target group for this assessment is personnel deployed to operate basic (Tier 1) oil spill response equipment. The assessment should be conducted in a simulated response environment or operational situation.