Code of Ethics of Supervisors’ in Latvia is currently being developed and it is important to understand how Supervisors themselves evaluate professional ethical competence. The aim of this study is to find out what is the Self-Assessment of the Importance and Attainability of Supervisors’ Ethical Competence in Latvia. The research questions were the following: 1) What is the self-assessment of the importance and attainability of Supervisors’ ethical competence in Latvia? 3) Are there differences in the self-assessment of the importance and attainability of Supervisors’ ethical competence in Latvia and if so, what they are? 3) Are there differences in the self-assessment of the importance and attainability of Supervisors’ ethical competence ...