This document provides guidance for Internal Quality Assurers (IQAs) on their responsibilities and processes for quality assuring NVQ assessments within Cheshire Fire and Rescue Service. It outlines the roles of the IQA, assessor, learner and external verifiers in the assessment process. It describes the three strands of quality assuring assessments: sampling assessments, monitoring assessment practice, and standardizing assessment judgements. For sampling, it differentiates between formative sampling during portfolio construction and summative sampling of complete portfolios. Forms to document sampling activities and assessment quality are provided in the appendices.