This document outlines binding responsibilities and regulations regarding the use of generative AI tools (e.g., ChatGPT, DALL·E etc.) specifically for all courses within the chair of Fremdsprachenlehr- und -lernforschung: Didaktik der englischen Sprache (Research on Foreign Language Teaching and Learning of English). It details which uses of AI are permitted and which are prohibited in academic work, emphasizes key ethical principles, and requires students to submit a formal Declaration of AI Use (see the last page of this document), which must be attached to each piece of course submission work. The document provides clear, chair-specific guidance to promote responsible and transparent AI use and supports the maintenance of academic integrity across all courses.