This manual has been prepared for all District Assessment Coordinators, Transitional Colorado Assessment Program (TCAP) test proctors, Colorado Alternate assessment (CoAlt) test examiners, Assessing Comprehension and Communication in English State-to-State for English Language Learners (ACCESS for ELLS®) test administrators, teachers, school specialists, principals as well as other interested groups. It includes information about the following topics: CDE contacts, important dates, responsible assessment practices, administration guidelines, test administration for students with a variety of special circumstances, student data variables, and an overview of assessment reporting practices.