1.0 Introduction 1.1 Scope This document will focus on the methodology behind measurement system analysis. Key concepts will be covered, including the preparation, analysis and actionable items of measurement system analysis, specifically check fixtures and gauges that collect variable data. 1.2 Objective The objective of this document is to highlight the importance of Measurement System Analysis (MSA), Gauge Repeatability and Reproducibility how to analyze a given measurement system. The end goal is to determine the amount of error in the measurement system and asses the adequacy for product and process control.