This document summarizes Björn Åstrand's research on quality assurance in Swedish teacher education. [1] It examines the methods, elements, processes and consequences of QA at the national and institutional levels through document analysis and questionnaires. [2] Preliminary results show Swedish institutions apply similar QA elements regardless of profile, which may indicate an external inspection focus over local development. [3] Further analysis will relate student and alumni questionnaires to local QA approaches and examine if competence and a research-based quality culture have improved over time.