# Article 128 ## Cooperation with other authorities Where an issuer of a significant asset-referenced token or an issuer of a significant e-money token engages in activities other than those covered by this Regulation, EBA shall cooperate with the authorities responsible for the supervision of such other activities as provided for in the relevant Union or national law, including tax authorities and relevant supervisory authorities of third countries that are not members of the college as referred to in Article 119(2), point (m). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://www.mica.wtf/mica/title-vii-competent-authorities-eba-and-esma-art.-93-138/chapter-5/article-128.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.