Measurement standards (educational assessment) is a structured set of principles, guidelines, and criteria specifically applied within the field of educational assessment to ensure the quality, reliability, validity, fairness, and defensibility of assessment processes and outcomes. These standards govern various aspects of assessment, including test development, administration, scoring, analysis, and interpretation of results. They represent established benchmarks for evaluating the technical and ethical soundness of assessment practices, aiming to support accurate and meaningful measurement and interpretation of educational constructs such as knowledge, skills, and abilities.