JoTEWaL Sustainability has high standards for expected ethical behavior by all parties involved in the act of publishing: the author, the journal editor, the peer reviewer and the publisher. JoTEWaL Sustainability is a peer-reviewed journal and published two times a year by LPPM Universitas Jenderal Soedirman. It is available online as open access sources as well as in print. This statement clarifies the ethical behavior of all parties involved in the act of publishing an article in this journal, including the author, the editor-in-chief, the Editorial Board, the reviewer, and the publisher. This statement is based on COPE’s Best Practice Guidelines for Journal Editors.