This module provides a comprehensive approach to evaluating and assessing environmental learning outcomes in Vocational Education and Training through competence-based and outcome-oriented assessment practices. It explores the design of assessment frameworks, performance indicators, rubrics, observation checklists, portfolios, and digital assessment tools, while highlighting the importance of formative feedback, self- and peer-assessment, and continuous quality improvement. By aligning assessment methods with real workplace practices, sustainability competencies, and European quality frameworks, the module equips participants to develop transparent, reliable, and learner-centred evaluation systems that support both professional development and institutional excellence.